diff --git a/README.md b/README.md
index 5e239b4..d0ef4fe 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,7 @@ It supports various backends including:
 - HCP Vault Secrets
 - Bitwarden
 - HTTP JSON
+- Keychain
 
 - Use `vals eval -f refs.yaml` to replace all the `ref`s in the file to actual values and secrets.
 - Use `vals exec -f env.yaml -- <COMMAND>` to populate envvars and execute the command.
@@ -216,6 +217,7 @@ Please see the [relevant unit test cases](https://github.com/helmfile/vals/blob/
 - [Google GCS](#google-gcs)
 - [SOPS](#sops) powered by [sops](https://github.com/getsops/sops)
 - [Terraform (tfstate)](#terraform-tfstate) powered by [tfstate-lookup](https://github.com/fujiwara/tfstate-lookup)
+- [Keychain](#keychain)
 - [Echo](#echo)
 - [File](#file)
 - [Azure Key Vault](#azure-key-vault)
@@ -592,6 +594,18 @@ Examples:
 - `ref+sops://path/to/file#/foo/bar` reads `path/to/file` as a `yaml` file and returns the value at `foo.bar`.
 - `ref+sops://path/to/file?format=json#/foo/bar` reads `path/to/file` as a `json` file and returns the value at `foo.bar`.
 
+### Keychain
+
+Keychain provider is going to be available on macOS only. It reads a secret from the macOS Keychain.
+
+- `ref+keychain://KEY1/[#/path/to/the/value]`
+
+Examples:
+
+- `security add-generic-password -U -a ${USER} -s "secret-name" -D "vals-secret" -w '{"foo":{"bar":"baz"}}'` - will create a secret in the Keychain with the name `secret-name` and the value `{"foo":{"bar":"baz"}}`, `vals-secret` is required to be able to find the secret in the Keychain.
+- `echo 'foo: ref+keychain://secret-name' | vals eval -f -` - will read the secret from the Keychain with the name `secret-name` and replace the `foo` with the secret value.
+- `echo 'foo: ref+keychain://secret-name#/foo/bar' | vals eval -f -` - will read the secret from the Keychain with the name `secret-name` and replace the `foo` with the value at the path `$.foo.bar`.
+
 ### Echo
 
 Echo provider echoes the string for testing purpose. Please read [the original proposal](https://github.com/roboll/helmfile/pull/920#issuecomment-548213738) to get why we might need this.
@@ -603,7 +617,6 @@ Examples:
 - `ref+echo://foo/bar` generates `foo/bar`
 - `ref+echo://foo/bar/baz#/foo/bar` generates `baz`. This works by the host and the path part `foo/bar/baz` generating an object `{"foo":{"bar":"baz"}}` and the fragment part `#/foo/bar` results in digging the object to obtain the value at `$.foo.bar`.
 
-
 ### File
 
 File provider reads a local text file, or the value for the specific path in a YAML/JSON file.
diff --git a/pkg/providers/keychain/keychain.go b/pkg/providers/keychain/keychain.go
new file mode 100644
index 0000000..3980aa1
--- /dev/null
+++ b/pkg/providers/keychain/keychain.go
@@ -0,0 +1,96 @@
+package keychain
+
+import (
+	"encoding/hex"
+	"errors"
+	"os/exec"
+	"runtime"
+	"strings"
+
+	"gopkg.in/yaml.v3"
+
+	"github.com/helmfile/vals/pkg/api"
+)
+
+const keychainKind = "vals-secret"
+
+type provider struct {
+}
+
+func New(cfg api.StaticConfig) *provider {
+	p := &provider{}
+	return p
+}
+
+// isHex checks if a string is a valid hexadecimal string
+func isHex(s string) bool {
+	// Check if the string length is even
+	if len(s)%2 != 0 {
+		return false
+	}
+
+	// Attempt to decode the string
+	_, err := hex.DecodeString(s)
+	return err == nil // If no error, it's valid hex
+}
+
+// isDarwin checks if the current OS is macOS
+func isDarwin() bool {
+	return runtime.GOOS == "darwin"
+}
+
+// getKeychainSecret retrieves a secret from the macOS keychain with security find-generic-password
+func getKeychainSecret(key string) ([]byte, error) {
+	if !isDarwin() {
+		return nil, errors.New("keychain provider is only supported on macOS")
+	}
+
+	// Get the secret from the keychain with 'security find-generic-password' command
+	getKeyCmd := exec.Command("security", "find-generic-password", "-w", "-D", keychainKind, "-s", key)
+
+	result, err := getKeyCmd.Output()
+	if err != nil {
+		return nil, err
+	}
+
+	stringResult := string(result)
+	stringResult = strings.TrimSpace(stringResult)
+
+	// If the result is a hexadecimal string, decode it.
+	if isHex(stringResult) {
+		result, err = hex.DecodeString(stringResult)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return result, nil
+}
+
+func (p *provider) GetString(key string) (string, error) {
+	key = strings.TrimSuffix(key, "/")
+	key = strings.TrimSpace(key)
+
+	secret, err := getKeychainSecret(key)
+	if err != nil {
+		return "", err
+	}
+
+	return string(secret), err
+}
+
+func (p *provider) GetStringMap(key string) (map[string]interface{}, error) {
+	key = strings.TrimSuffix(key, "/")
+	key = strings.TrimSpace(key)
+
+	secret, err := getKeychainSecret(key)
+	if err != nil {
+		return nil, err
+	}
+
+	m := map[string]interface{}{}
+	if err := yaml.Unmarshal(secret, &m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
diff --git a/pkg/providers/keychain/keychain_test.go b/pkg/providers/keychain/keychain_test.go
new file mode 100644
index 0000000..5a8b9d1
--- /dev/null
+++ b/pkg/providers/keychain/keychain_test.go
@@ -0,0 +1,35 @@
+package keychain
+
+import (
+	"testing"
+)
+
+func Test_isHex(t *testing.T) {
+	tests := []struct {
+		input    string
+		expected bool
+	}{
+		{"a1b2c3", true},
+		{"A1B2C3", true},
+		{"1234567890abcdef", true},
+		{"12345", false},   // Odd length
+		{"g1h2", false},    // Non-hex characters
+		{"!@#$", false},    // Special characters
+		{"abcdefa", false}, // Odd length with valid hex characters
+		{"ABCDEF", true},
+		{"abcdef", true},
+		{"1234abcd", true},
+		{"1234abcg", false}, // Contains 'g'
+		{"12 34", false},    // Contains space
+		{"", true},          // Empty string
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.input, func(t *testing.T) {
+			result := isHex(tt.input)
+			if result != tt.expected {
+				t.Errorf("isHex(%q) = %v; want %v", tt.input, result, tt.expected)
+			}
+		})
+	}
+}
diff --git a/vals.go b/vals.go
index fdb23a7..54bc3de 100644
--- a/vals.go
+++ b/vals.go
@@ -37,6 +37,7 @@ import (
 	"github.com/helmfile/vals/pkg/providers/hcpvaultsecrets"
 	"github.com/helmfile/vals/pkg/providers/httpjson"
 	"github.com/helmfile/vals/pkg/providers/k8s"
+	"github.com/helmfile/vals/pkg/providers/keychain"
 	"github.com/helmfile/vals/pkg/providers/onepassword"
 	"github.com/helmfile/vals/pkg/providers/onepasswordconnect"
 	"github.com/helmfile/vals/pkg/providers/pulumi"
@@ -91,6 +92,7 @@ const (
 	ProviderTFStateRemote      = "tfstateremote"
 	ProviderAzureKeyVault      = "azurekeyvault"
 	ProviderEnvSubst           = "envsubst"
+	ProviderKeychain           = "keychain"
 	ProviderOnePassword        = "op"
 	ProviderOnePasswordConnect = "onepasswordconnect"
 	ProviderDoppler            = "doppler"
@@ -245,6 +247,9 @@ func (r *Runtime) prepare() (*expansion.ExpandRegexMatch, error) {
 		case ProviderKms:
 			p := awskms.New(conf)
 			return p, nil
+		case ProviderKeychain:
+			p := keychain.New(conf)
+			return p, nil
 		case ProviderEnvSubst:
 			p := envsubst.New(conf)
 			return p, nil
@@ -491,6 +496,7 @@ var KnownValuesTypes = []string{
 	ProviderTFState,
 	ProviderFile,
 	ProviderEcho,
+	ProviderKeychain,
 	ProviderEnvSubst,
 	ProviderPulumiStateAPI,
 }