diff --git a/cmd/root.go b/cmd/root.go
index d702718a..111760d6 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -105,6 +105,7 @@ func NewRootCmd(globalConfig *config.GlobalOptions) (*cobra.Command, error) {
 		NewStatusCmd(globalImpl),
 		NewShowDAGCmd(globalImpl),
 		NewPrintEnvCmd(globalImpl),
+		NewUnittestCmd(globalImpl),
 		extension.NewVersionCobraCmd(
 			versionOpts...,
 		),
diff --git a/cmd/unittest.go b/cmd/unittest.go
new file mode 100644
index 00000000..7689349f
--- /dev/null
+++ b/cmd/unittest.go
@@ -0,0 +1,45 @@
+package cmd
+
+import (
+	"github.com/spf13/cobra"
+
+	"github.com/helmfile/helmfile/pkg/app"
+	"github.com/helmfile/helmfile/pkg/config"
+)
+
+func NewUnittestCmd(globalCfg *config.GlobalImpl) *cobra.Command {
+	unittestOptions := config.NewUnittestOptions()
+
+	cmd := &cobra.Command{
+		Use:   "unittest",
+		Short: "Run unit tests for charts",
+		Long:  "Run helm-unittest on releases defined in state file",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			unittestImpl := config.NewUnittestImpl(globalCfg, unittestOptions)
+			err := config.NewCLIConfigImpl(unittestImpl.GlobalImpl)
+			if err != nil {
+				return err
+			}
+
+			if err := unittestImpl.ValidateConfig(); err != nil {
+				return err
+			}
+
+			a := app.New(unittestImpl)
+			return toCLIError(unittestImpl.GlobalImpl, a.Unittest(unittestImpl))
+		},
+	}
+
+	f := cmd.Flags()
+	f.StringArrayVar(&unittestOptions.Values, "values", nil, "additional value files to be merged into the helm command --values flag")
+	f.IntVar(&unittestOptions.Concurrency, "concurrency", 0, "maximum number of concurrent helm processes to run, 0 is unlimited")
+	f.BoolVar(&unittestOptions.FailFast, "fail-fast", false, "fail fast on the first test failure")
+	f.BoolVar(&unittestOptions.Color, "color", false, "output with color")
+	f.BoolVar(&unittestOptions.DebugPlugin, "debug-plugin", false, "output plugin debug information")
+	f.StringArrayVar(&unittestOptions.UnittestArgs, "unittest-args", nil, "additional arguments to pass to helm unittest")
+	f.BoolVar(&unittestOptions.SkipNeeds, "skip-needs", true, `do not automatically include releases from the target release's "needs" when --selector/-l flag is provided. Does nothing when --selector/-l flag is not provided`)
+	f.BoolVar(&unittestOptions.IncludeNeeds, "include-needs", false, `automatically include releases from the target release's "needs" when --selector/-l flag is provided. Does nothing when --selector/-l flag is not provided`)
+	f.BoolVar(&unittestOptions.IncludeTransitiveNeeds, "include-transitive-needs", false, `like --include-needs, but also includes transitive needs (needs of needs). Does nothing when --selector/-l flag is not provided. Overrides exclusions of other selectors and conditions.`)
+
+	return cmd
+}
diff --git a/pkg/app/app.go b/pkg/app/app.go
index 798e46a1..c614a0e7 100644
--- a/pkg/app/app.go
+++ b/pkg/app/app.go
@@ -344,6 +344,46 @@ func (a *App) Lint(c LintConfigProvider) error {
 	return nil
 }
 
+func (a *App) Unittest(c UnittestConfigProvider) error {
+	var deferredUnittestErrors []error
+
+	err := a.ForEachState(func(run *Run) (ok bool, errs []error) {
+		var unittestErrs []error
+
+		prepErr := run.withPreparedCharts("unittest", state.ChartPrepareOptions{
+			ForceDownload:          true,
+			SkipRepos:              c.SkipRefresh() || c.SkipDeps(),
+			SkipRefresh:            c.SkipRefresh(),
+			SkipDeps:               c.SkipDeps(),
+			SkipCleanup:            c.SkipCleanup(),
+			Concurrency:            c.Concurrency(),
+			IncludeTransitiveNeeds: c.IncludeNeeds(),
+		}, func() {
+			ok, unittestErrs, errs = a.unittest(run, c)
+		})
+
+		if prepErr != nil {
+			errs = append(errs, prepErr)
+		}
+
+		if len(unittestErrs) > 0 {
+			deferredUnittestErrors = append(deferredUnittestErrors, unittestErrs...)
+		}
+
+		return
+	}, c.IncludeTransitiveNeeds())
+
+	if err != nil {
+		return err
+	}
+
+	if len(deferredUnittestErrors) > 0 {
+		return &MultiError{Errors: deferredUnittestErrors}
+	}
+
+	return nil
+}
+
 func (a *App) Fetch(c FetchConfigProvider) error {
 	return a.ForEachState(func(run *Run) (ok bool, errs []error) {
 		prepErr := run.withPreparedCharts("pull", state.ChartPrepareOptions{
@@ -1909,6 +1949,43 @@ func (a *App) lint(r *Run, c LintConfigProvider) (bool, []error, []error) {
 	return ok, deferredLintErrs, errs
 }
 
+func (a *App) unittest(r *Run, c UnittestConfigProvider) (bool, []error, []error) {
+	var deferredUnittestErrs []error
+
+	ok, errs := a.withNeeds(r, c, true, func(st *state.HelmState) []error {
+		helm := r.helm
+
+		args := GetArgs(c.Args(), st)
+
+		helm.SetExtraArgs()
+
+		if len(args) > 0 {
+			helm.SetExtraArgs(args...)
+		}
+
+		opts := &state.UnittestOpts{
+			Color:        c.Color(),
+			DebugPlugin:  c.DebugPlugin(),
+			FailFast:     c.FailFast(),
+			UnittestArgs: c.UnittestArgs(),
+		}
+		unittestErrs := st.UninttestReleases(helm, c.Values(), c.Concurrency(), true, opts)
+		if len(unittestErrs) == 1 {
+			if err, ok := unittestErrs[0].(helmexec.ExitError); ok {
+				if err.Code > 0 {
+					deferredUnittestErrs = append(deferredUnittestErrs, err)
+
+					return nil
+				}
+			}
+		}
+
+		return unittestErrs
+	})
+
+	return ok, deferredUnittestErrs, errs
+}
+
 func (a *App) status(r *Run, c StatusesConfigProvider) (bool, []error) {
 	st := r.state
 	helm := r.helm
diff --git a/pkg/app/app_test.go b/pkg/app/app_test.go
index fce32b84..ba326996 100644
--- a/pkg/app/app_test.go
+++ b/pkg/app/app_test.go
@@ -2643,6 +2643,10 @@ func (helm *mockHelmExec) TemplateRelease(name, chart string, flags ...string) e
 	return nil
 }
 
+func (helm *mockHelmExec) UnittestRelease(context helmexec.HelmContext, name, chart string, flags ...string) error {
+	return nil
+}
+
 func (helm *mockHelmExec) ChartPull(chart string, path string, flags ...string) error {
 	return nil
 }
diff --git a/pkg/app/config.go b/pkg/app/config.go
index ea22c3d5..7dcf089a 100644
--- a/pkg/app/config.go
+++ b/pkg/app/config.go
@@ -128,6 +128,25 @@ type SyncConfigProvider interface {
 	valuesControlMode
 }
 
+type UnittestConfigProvider interface {
+	Args() string
+	Values() []string
+	FailFast() bool
+	Color() bool
+	DebugPlugin() bool
+	UnittestArgs() []string
+	SkipNeeds() bool
+	IncludeNeeds() bool
+	IncludeTransitiveNeeds() bool
+	EnforceNeedsAreInstalled() bool
+	SkipDeps() bool
+	SkipRefresh() bool
+	SkipCleanup() bool
+
+	concurrencyConfig
+	DAGConfig
+}
+
 type DiffConfigProvider interface {
 	Args() string
 	PostRenderer() string
diff --git a/pkg/app/init.go b/pkg/app/init.go
index 4dea2127..a13a5950 100644
--- a/pkg/app/init.go
+++ b/pkg/app/init.go
@@ -24,6 +24,7 @@ const (
 	HelmSecretsRecommendedVersion = "v4.7.4" // v4.7.0+ works with both Helm 3 (single plugin) and Helm 4 (split plugin architecture)
 	HelmGitRecommendedVersion     = "v1.3.0"
 	HelmS3RecommendedVersion      = "v0.16.3"
+	HelmUnittestVersion           = "v0.5.1"
 	HelmInstallCommand            = "https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3" // Default to Helm 3 script for compatibility
 )
 
@@ -54,6 +55,11 @@ var (
 			version: HelmGitRecommendedVersion,
 			repo:    "https://github.com/aslafy-z/helm-git.git",
 		},
+		{
+			name:    "unittest",
+			version: HelmUnittestVersion,
+			repo:    "https://github.com/helm-unittest/helm-unittest.git",
+		},
 	}
 )
 
diff --git a/pkg/config/unittest.go b/pkg/config/unittest.go
new file mode 100644
index 00000000..6e40047a
--- /dev/null
+++ b/pkg/config/unittest.go
@@ -0,0 +1,85 @@
+package config
+
+type UnittestOptions struct {
+	Values                 []string
+	FailFast               bool
+	Color                  bool
+	DebugPlugin            bool
+	UnittestArgs           []string
+	Concurrency            int
+	SkipNeeds              bool
+	IncludeNeeds           bool
+	IncludeTransitiveNeeds bool
+}
+
+func NewUnittestOptions() *UnittestOptions {
+	return &UnittestOptions{}
+}
+
+type UnittestImpl struct {
+	*GlobalImpl
+	*UnittestOptions
+}
+
+func NewUnittestImpl(g *GlobalImpl, t *UnittestOptions) *UnittestImpl {
+	return &UnittestImpl{
+		GlobalImpl:      g,
+		UnittestOptions: t,
+	}
+}
+
+func (t *UnittestImpl) Values() []string {
+	return t.UnittestOptions.Values
+}
+
+func (t *UnittestImpl) Concurrency() int {
+	return t.UnittestOptions.Concurrency
+}
+
+func (t *UnittestImpl) FailFast() bool {
+	return t.UnittestOptions.FailFast
+}
+
+func (t *UnittestImpl) Color() bool {
+	return t.UnittestOptions.Color
+}
+
+func (t *UnittestImpl) DebugPlugin() bool {
+	return t.UnittestOptions.DebugPlugin
+}
+
+func (t *UnittestImpl) UnittestArgs() []string {
+	return t.UnittestOptions.UnittestArgs
+}
+
+func (t *UnittestImpl) Args() string {
+	return ""
+}
+
+func (t *UnittestImpl) SkipNeeds() bool {
+	return t.UnittestOptions.SkipNeeds
+}
+
+func (t *UnittestImpl) IncludeNeeds() bool {
+	return t.UnittestOptions.IncludeNeeds
+}
+
+func (t *UnittestImpl) IncludeTransitiveNeeds() bool {
+	return t.UnittestOptions.IncludeTransitiveNeeds
+}
+
+func (t *UnittestImpl) SkipDeps() bool {
+	return false
+}
+
+func (t *UnittestImpl) SkipRefresh() bool {
+	return false
+}
+
+func (t *UnittestImpl) SkipCleanup() bool {
+	return false
+}
+
+func (t *UnittestImpl) EnforceNeedsAreInstalled() bool {
+	return false
+}
diff --git a/pkg/exectest/helm.go b/pkg/exectest/helm.go
index 7ffea2d1..24108430 100644
--- a/pkg/exectest/helm.go
+++ b/pkg/exectest/helm.go
@@ -224,6 +224,9 @@ func (helm *Helm) TemplateRelease(name, chart string, flags ...string) error {
 	helm.Templated = append(helm.Templated, Release{Name: name, Flags: flags})
 	return nil
 }
+func (helm *Helm) UnittestRelease(context helmexec.HelmContext, name, chart string, flags ...string) error {
+	return nil
+}
 func (helm *Helm) ChartPull(chart string, path string, flags ...string) error {
 	return nil
 }
diff --git a/pkg/helmexec/exec.go b/pkg/helmexec/exec.go
index 34a6e5dc..6e7d8f44 100644
--- a/pkg/helmexec/exec.go
+++ b/pkg/helmexec/exec.go
@@ -649,6 +649,17 @@ func (helm *execer) TemplateRelease(name string, chart string, flags ...string)
 	return err
 }
 
+func (helm *execer) UnittestRelease(context HelmContext, name, chart string, flags ...string) error {
+	helm.logger.Infof("Running unittest for release=%v, chart=%v", name, redactedURL(chart))
+	preArgs := make([]string, 0)
+	env := make(map[string]string)
+	var overrideEnableLiveOutput *bool = nil
+
+	out, err := helm.exec(append(append(preArgs, "unittest", chart), flags...), env, overrideEnableLiveOutput)
+	helm.write(context.Writer, out)
+	return err
+}
+
 func (helm *execer) DiffRelease(context HelmContext, name, chart, namespace string, suppressDiff bool, flags ...string) error {
 	diffMsg := fmt.Sprintf("Comparing release=%v, chart=%v, namespace=%v\n", name, redactedURL(chart), namespace)
 	if context.Writer != nil && !suppressDiff {
diff --git a/pkg/helmexec/helmexec.go b/pkg/helmexec/helmexec.go
index f7291ac0..4210f2f7 100644
--- a/pkg/helmexec/helmexec.go
+++ b/pkg/helmexec/helmexec.go
@@ -24,6 +24,7 @@ type Interface interface {
 	SyncRelease(context HelmContext, name, chart, namespace string, flags ...string) error
 	DiffRelease(context HelmContext, name, chart, namespace string, suppressDiff bool, flags ...string) error
 	TemplateRelease(name, chart string, flags ...string) error
+	UnittestRelease(context HelmContext, name, chart string, flags ...string) error
 	Fetch(chart string, flags ...string) error
 	ChartPull(chart string, path string, flags ...string) error
 	ChartExport(chart string, path string) error
diff --git a/pkg/state/state.go b/pkg/state/state.go
index ae699477..f0cdea6f 100644
--- a/pkg/state/state.go
+++ b/pkg/state/state.go
@@ -442,6 +442,9 @@ type ReleaseSpec struct {
 	SyncReleaseLabels *bool `yaml:"syncReleaseLabels,omitempty"`
 	// TakeOwnership is true if the release should take ownership of the resources
 	TakeOwnership *bool `yaml:"takeOwnership,omitempty"`
+
+	// UnitTests is a list of paths to unittest directories for this release
+	UnitTests []string `yaml:"unitTests,omitempty"`
 }
 
 func (r *Inherits) UnmarshalYAML(unmarshal func(any) error) error {
@@ -2166,6 +2169,95 @@ func (st *HelmState) LintReleases(helm helmexec.Interface, additionalValues []st
 	return nil
 }
 
+type UnittestOpts struct {
+	Color        bool
+	DebugPlugin  bool
+	FailFast     bool
+	UnittestArgs []string
+}
+
+func (o *UnittestOpts) Apply(opts *UnittestOpts) {
+	*opts = *o
+}
+
+type UnittestOpt interface{ Apply(*UnittestOpts) }
+
+// UninttestReleases wrapper for executing helm unittest on the releases
+func (st *HelmState) UninttestReleases(helm helmexec.Interface, additionalValues []string, workerLimit int, triggerCleanupEvents bool, opt ...UnittestOpt) []error {
+	opts := &UnittestOpts{}
+	for _, o := range opt {
+		o.Apply(opts)
+	}
+
+	helm.SetExtraArgs()
+
+	errs := []error{}
+
+	for i := range st.Releases {
+		release := st.Releases[i]
+
+		if !release.Desired() {
+			continue
+		}
+
+		if len(release.UnitTests) == 0 {
+			continue
+		}
+
+		flags, files, err := st.flagsForUnittest(helm, &release, 0)
+
+		defer st.removeFiles(files)
+
+		if err != nil {
+			errs = append(errs, err)
+		}
+
+		for _, value := range additionalValues {
+			valfile, err := filepath.Abs(value)
+			if err != nil {
+				errs = append(errs, err)
+			}
+
+			if _, err := os.Stat(valfile); os.IsNotExist(err) {
+				errs = append(errs, err)
+			}
+			flags = append(flags, "--values", valfile)
+		}
+
+		flags = append(flags, opts.UnittestArgs...)
+
+		if opts.Color {
+			flags = append(flags, "--color")
+		}
+
+		if opts.DebugPlugin {
+			flags = append(flags, "--debug-plugin")
+		}
+
+		if opts.FailFast {
+			flags = append(flags, "--fail-fast")
+		}
+
+		if len(errs) == 0 {
+			if err := helm.UnittestRelease(st.createHelmContext(&release, 0), release.Name, release.ChartPathOrName(), flags...); err != nil {
+				errs = append(errs, err)
+			}
+		}
+
+		if triggerCleanupEvents {
+			if _, err := st.TriggerCleanupEvent(&release, "unittest"); err != nil {
+				st.logger.Warnf("warn: %v\n", err)
+			}
+		}
+	}
+
+	if len(errs) != 0 {
+		return errs
+	}
+
+	return nil
+}
+
 type diffResult struct {
 	release *ReleaseSpec
 	err     *ReleaseError
@@ -3601,6 +3693,10 @@ func (st *HelmState) flagsForLint(helm helmexec.Interface, release *ReleaseSpec,
 	return st.appendHelmXFlags(flags, release), files, nil
 }
 
+func (st *HelmState) flagsForUnittest(helm helmexec.Interface, release *ReleaseSpec, workerIndex int) ([]string, []string, error) {
+	return st.namespaceAndValuesFlags(helm, release, workerIndex)
+}
+
 func (st *HelmState) newReleaseTemplateData(release *ReleaseSpec) releaseTemplateData {
 	vals := st.Values()
 	templateData := st.createReleaseTemplateData(release, vals)
diff --git a/pkg/testutil/mocks.go b/pkg/testutil/mocks.go
index e8a2942e..5209963a 100644
--- a/pkg/testutil/mocks.go
+++ b/pkg/testutil/mocks.go
@@ -61,6 +61,10 @@ func (helm *noCallHelmExec) TemplateRelease(name, chart string, flags ...string)
 	helm.doPanic()
 	return nil
 }
+func (helm *noCallHelmExec) UnittestRelease(context helmexec.HelmContext, name, chart string, flags ...string) error {
+	helm.doPanic()
+	return nil
+}
 func (helm *noCallHelmExec) ChartPull(chart string, path string, flags ...string) error {
 	helm.doPanic()
 	return nil