diff --git a/cli/command/context/completion.go b/cli/command/context/completion.go
new file mode 100644
index 0000000000..c5c3843ee5
--- /dev/null
+++ b/cli/command/context/completion.go
@@ -0,0 +1,46 @@
+// FIXME(thaJeztah): remove once we are a module; the go:build directive prevents go from downgrading language version to go1.16:
+//go:build go1.22
+
+package context
+
+import (
+	"slices"
+
+	"github.com/docker/cli/cli/context/store"
+	"github.com/spf13/cobra"
+)
+
+type contextProvider interface {
+	ContextStore() store.Store
+	CurrentContext() string
+}
+
+// completeContextNames implements shell completion for context-names.
+//
+// FIXME(thaJeztah): export, and remove duplicate of this function in cmd/docker.
+func completeContextNames(dockerCLI contextProvider, limit int, withFileComp bool) func(*cobra.Command, []string, string) ([]string, cobra.ShellCompDirective) {
+	return func(_ *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		if limit > 0 && len(args) >= limit {
+			if withFileComp {
+				// Provide file/path completion after context name (for "docker context export")
+				return nil, cobra.ShellCompDirectiveDefault
+			}
+			return nil, cobra.ShellCompDirectiveNoFileComp
+		}
+
+		// TODO(thaJeztah): implement function similar to [store.Names] to (also) include descriptions.
+		names, _ := store.Names(dockerCLI.ContextStore())
+		out := make([]string, 0, len(names))
+		for _, name := range names {
+			if slices.Contains(args, name) {
+				// Already completed
+				continue
+			}
+			if name == dockerCLI.CurrentContext() {
+				name += "\tcurrent"
+			}
+			out = append(out, name)
+		}
+		return out, cobra.ShellCompDirectiveNoFileComp
+	}
+}
diff --git a/cli/command/context/completion_test.go b/cli/command/context/completion_test.go
new file mode 100644
index 0000000000..d464ebf1d6
--- /dev/null
+++ b/cli/command/context/completion_test.go
@@ -0,0 +1,80 @@
+package context
+
+import (
+	"testing"
+
+	"github.com/docker/cli/cli/context/store"
+	"github.com/spf13/cobra"
+	"gotest.tools/v3/assert"
+	is "gotest.tools/v3/assert/cmp"
+)
+
+type fakeContextProvider struct {
+	contextStore store.Store
+}
+
+func (c *fakeContextProvider) ContextStore() store.Store {
+	return c.contextStore
+}
+
+func (*fakeContextProvider) CurrentContext() string {
+	return "default"
+}
+
+type fakeContextStore struct {
+	store.Store
+	names []string
+}
+
+func (f fakeContextStore) List() (c []store.Metadata, _ error) {
+	for _, name := range f.names {
+		c = append(c, store.Metadata{Name: name})
+	}
+	return c, nil
+}
+
+func TestCompleteContextNames(t *testing.T) {
+	allNames := []string{"context-b", "context-c", "context-a"}
+	cli := &fakeContextProvider{
+		contextStore: fakeContextStore{
+			names: allNames,
+		},
+	}
+
+	t.Run("with limit", func(t *testing.T) {
+		compFunc := completeContextNames(cli, 1, false)
+		values, directives := compFunc(nil, nil, "")
+		assert.Check(t, is.Equal(directives, cobra.ShellCompDirectiveNoFileComp))
+		assert.Check(t, is.DeepEqual(values, allNames))
+
+		values, directives = compFunc(nil, []string{"context-c"}, "")
+		assert.Check(t, is.Equal(directives, cobra.ShellCompDirectiveNoFileComp))
+		assert.Check(t, is.Len(values, 0))
+	})
+
+	t.Run("with limit and file completion", func(t *testing.T) {
+		compFunc := completeContextNames(cli, 1, true)
+		values, directives := compFunc(nil, nil, "")
+		assert.Check(t, is.Equal(directives, cobra.ShellCompDirectiveNoFileComp))
+		assert.Check(t, is.DeepEqual(values, allNames))
+
+		values, directives = compFunc(nil, []string{"context-c"}, "")
+		assert.Check(t, is.Equal(directives, cobra.ShellCompDirectiveDefault), "should provide filenames completion after limit")
+		assert.Check(t, is.Len(values, 0))
+	})
+
+	t.Run("without limits", func(t *testing.T) {
+		compFunc := completeContextNames(cli, -1, false)
+		values, directives := compFunc(nil, []string{"context-c"}, "")
+		assert.Check(t, is.Equal(directives, cobra.ShellCompDirectiveNoFileComp))
+		assert.Check(t, is.DeepEqual(values, []string{"context-b", "context-a"}), "should not contain already completed")
+
+		values, directives = compFunc(nil, []string{"context-c", "context-a"}, "")
+		assert.Check(t, is.Equal(directives, cobra.ShellCompDirectiveNoFileComp))
+		assert.Check(t, is.DeepEqual(values, []string{"context-b"}), "should not contain already completed")
+
+		values, directives = compFunc(nil, []string{"context-c", "context-a", "context-b"}, "")
+		assert.Check(t, is.Equal(directives, cobra.ShellCompDirectiveNoFileComp), "should provide filenames completion after limit")
+		assert.Check(t, is.Len(values, 0))
+	})
+}
diff --git a/cli/command/context/export.go b/cli/command/context/export.go
index 4594028f97..96e35b6750 100644
--- a/cli/command/context/export.go
+++ b/cli/command/context/export.go
@@ -18,7 +18,7 @@ type ExportOptions struct {
 	Dest        string
 }
 
-func newExportCommand(dockerCli command.Cli) *cobra.Command {
+func newExportCommand(dockerCLI command.Cli) *cobra.Command {
 	return &cobra.Command{
 		Use:   "export [OPTIONS] CONTEXT [FILE|-]",
 		Short: "Export a context to a tar archive FILE or a tar stream on STDOUT.",
@@ -32,8 +32,9 @@ func newExportCommand(dockerCli command.Cli) *cobra.Command {
 			} else {
 				opts.Dest = opts.ContextName + ".dockercontext"
 			}
-			return RunExport(dockerCli, opts)
+			return RunExport(dockerCLI, opts)
 		},
+		ValidArgsFunction: completeContextNames(dockerCLI, 1, true),
 	}
 }
 
diff --git a/cli/command/context/import.go b/cli/command/context/import.go
index ff0179feb3..182defcf53 100644
--- a/cli/command/context/import.go
+++ b/cli/command/context/import.go
@@ -7,6 +7,7 @@ import (
 
 	"github.com/docker/cli/cli"
 	"github.com/docker/cli/cli/command"
+	"github.com/docker/cli/cli/command/completion"
 	"github.com/docker/cli/cli/context/store"
 	"github.com/spf13/cobra"
 )
@@ -19,6 +20,8 @@ func newImportCommand(dockerCli command.Cli) *cobra.Command {
 		RunE: func(cmd *cobra.Command, args []string) error {
 			return RunImport(dockerCli, args[0], args[1])
 		},
+		// TODO(thaJeztah): this should also include "-"
+		ValidArgsFunction: completion.FileNames,
 	}
 	return cmd
 }
diff --git a/cli/command/context/inspect.go b/cli/command/context/inspect.go
index 3794b417c4..be87335110 100644
--- a/cli/command/context/inspect.go
+++ b/cli/command/context/inspect.go
@@ -19,7 +19,7 @@ type inspectOptions struct {
 }
 
 // newInspectCommand creates a new cobra.Command for `docker context inspect`
-func newInspectCommand(dockerCli command.Cli) *cobra.Command {
+func newInspectCommand(dockerCLI command.Cli) *cobra.Command {
 	var opts inspectOptions
 
 	cmd := &cobra.Command{
@@ -28,13 +28,14 @@ func newInspectCommand(dockerCli command.Cli) *cobra.Command {
 		RunE: func(cmd *cobra.Command, args []string) error {
 			opts.refs = args
 			if len(opts.refs) == 0 {
-				if dockerCli.CurrentContext() == "" {
+				if dockerCLI.CurrentContext() == "" {
 					return errors.New("no context specified")
 				}
-				opts.refs = []string{dockerCli.CurrentContext()}
+				opts.refs = []string{dockerCLI.CurrentContext()}
 			}
-			return runInspect(dockerCli, opts)
+			return runInspect(dockerCLI, opts)
 		},
+		ValidArgsFunction: completeContextNames(dockerCLI, -1, false),
 	}
 
 	flags := cmd.Flags()
diff --git a/cli/command/context/remove.go b/cli/command/context/remove.go
index bcf17a0537..2630dcd22f 100644
--- a/cli/command/context/remove.go
+++ b/cli/command/context/remove.go
@@ -16,7 +16,7 @@ type RemoveOptions struct {
 	Force bool
 }
 
-func newRemoveCommand(dockerCli command.Cli) *cobra.Command {
+func newRemoveCommand(dockerCLI command.Cli) *cobra.Command {
 	var opts RemoveOptions
 	cmd := &cobra.Command{
 		Use:     "rm CONTEXT [CONTEXT...]",
@@ -24,8 +24,9 @@ func newRemoveCommand(dockerCli command.Cli) *cobra.Command {
 		Short:   "Remove one or more contexts",
 		Args:    cli.RequiresMinArgs(1),
 		RunE: func(cmd *cobra.Command, args []string) error {
-			return RunRemove(dockerCli, opts, args)
+			return RunRemove(dockerCLI, opts, args)
 		},
+		ValidArgsFunction: completeContextNames(dockerCLI, -1, false),
 	}
 	cmd.Flags().BoolVarP(&opts.Force, "force", "f", false, "Force the removal of a context in use")
 	return cmd
diff --git a/cli/command/context/update.go b/cli/command/context/update.go
index 980937e0c1..16ace82f7c 100644
--- a/cli/command/context/update.go
+++ b/cli/command/context/update.go
@@ -33,7 +33,7 @@ func longUpdateDescription() string {
 	return buf.String()
 }
 
-func newUpdateCommand(dockerCli command.Cli) *cobra.Command {
+func newUpdateCommand(dockerCLI command.Cli) *cobra.Command {
 	opts := &UpdateOptions{}
 	cmd := &cobra.Command{
 		Use:   "update [OPTIONS] CONTEXT",
@@ -41,9 +41,10 @@ func newUpdateCommand(dockerCli command.Cli) *cobra.Command {
 		Args:  cli.ExactArgs(1),
 		RunE: func(cmd *cobra.Command, args []string) error {
 			opts.Name = args[0]
-			return RunUpdate(dockerCli, opts)
+			return RunUpdate(dockerCLI, opts)
 		},
-		Long: longUpdateDescription(),
+		Long:              longUpdateDescription(),
+		ValidArgsFunction: completeContextNames(dockerCLI, 1, false),
 	}
 	flags := cmd.Flags()
 	flags.StringVar(&opts.Description, "description", "", "Description of the context")
diff --git a/cli/command/context/use.go b/cli/command/context/use.go
index 412df755e9..6b0d927a80 100644
--- a/cli/command/context/use.go
+++ b/cli/command/context/use.go
@@ -10,15 +10,16 @@ import (
 	"github.com/spf13/cobra"
 )
 
-func newUseCommand(dockerCli command.Cli) *cobra.Command {
+func newUseCommand(dockerCLI command.Cli) *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "use CONTEXT",
 		Short: "Set the current docker context",
 		Args:  cobra.ExactArgs(1),
 		RunE: func(cmd *cobra.Command, args []string) error {
 			name := args[0]
-			return RunUse(dockerCli, name)
+			return RunUse(dockerCLI, name)
 		},
+		ValidArgsFunction: completeContextNames(dockerCLI, 1, false),
 	}
 	return cmd
 }