diff --git a/roles/etcd/defaults/main.yml b/roles/etcd/defaults/main.yml
index e23f0f6efed..9533f4e7032 100644
--- a/roles/etcd/defaults/main.yml
+++ b/roles/etcd/defaults/main.yml
@@ -65,3 +65,30 @@ etcd_peer_client_auth: true
 
 # Number of loop retries
 etcd_retries: 4
+
+## Support tls cipher suites.
+# etcd_tls_cipher_suites: {}
+#   - TLS_RSA_WITH_RC4_128_SHA
+#   - TLS_RSA_WITH_3DES_EDE_CBC_SHA
+#   - TLS_RSA_WITH_AES_128_CBC_SHA
+#   - TLS_RSA_WITH_AES_256_CBC_SHA
+#   - TLS_RSA_WITH_AES_128_CBC_SHA256
+#   - TLS_RSA_WITH_AES_128_GCM_SHA256
+#   - TLS_RSA_WITH_AES_256_GCM_SHA384
+#   - TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
+#   - TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
+#   - TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
+#   - TLS_ECDHE_RSA_WITH_RC4_128_SHA
+#   - TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
+#   - TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
+#   - TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
+#   - TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
+#   - TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
+#   - TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
+#   - TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
+#   - TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
+#   - TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
+#   - TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305
+#   - TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
+#   - TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305
+#   - TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
diff --git a/roles/etcd/templates/etcd-events.env.j2 b/roles/etcd/templates/etcd-events.env.j2
index 99820fb2a67..da676beeae4 100644
--- a/roles/etcd/templates/etcd-events.env.j2
+++ b/roles/etcd/templates/etcd-events.env.j2
@@ -31,6 +31,10 @@ ETCD_PEER_CERT_FILE={{ etcd_cert_dir }}/member-{{ inventory_hostname }}.pem
 ETCD_PEER_KEY_FILE={{ etcd_cert_dir }}/member-{{ inventory_hostname }}-key.pem
 ETCD_PEER_CLIENT_CERT_AUTH={{ etcd_peer_client_auth }}
 
+{% if etcd_tls_cipher_suites is defined %}
+ETCD_CIPHER_SUITES: {% for tls in etcd_tls_cipher_suites %}{{ tls }}{{ "," if not loop.last else "" }}{% endfor %}
+{% endif %}
+
 {% for key, value in etcd_extra_vars.items() %}
 {{ key }}={{ value }}
 {% endfor %}
diff --git a/roles/etcd/templates/etcd.env.j2 b/roles/etcd/templates/etcd.env.j2
index f3114afd0ab..9634477ddc4 100644
--- a/roles/etcd/templates/etcd.env.j2
+++ b/roles/etcd/templates/etcd.env.j2
@@ -40,6 +40,10 @@ ETCD_PEER_CERT_FILE={{ etcd_cert_dir }}/member-{{ inventory_hostname }}.pem
 ETCD_PEER_KEY_FILE={{ etcd_cert_dir }}/member-{{ inventory_hostname }}-key.pem
 ETCD_PEER_CLIENT_CERT_AUTH={{ etcd_peer_client_auth }}
 
+{% if etcd_tls_cipher_suites is defined %}
+ETCD_CIPHER_SUITES: {% for tls in etcd_tls_cipher_suites %}{{ tls }}{{ "," if not loop.last else "" }}{% endfor %}
+{% endif %}
+
 {% for key, value in etcd_extra_vars.items() %}
 {{ key }}={{ value }}
 {% endfor %}
diff --git a/tests/files/packet_centos7-flannel-containerd-addons-ha.yml b/tests/files/packet_centos7-flannel-containerd-addons-ha.yml
index d8c6287f4d5..fa5fff1a712 100644
--- a/tests/files/packet_centos7-flannel-containerd-addons-ha.yml
+++ b/tests/files/packet_centos7-flannel-containerd-addons-ha.yml
@@ -33,3 +33,8 @@ kube_oidc_client_id: kubespray-example
 tls_min_version: "VersionTLS12"
 tls_cipher_suites:
   - TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
+
+# test etcd tls cipher suites
+etcd_tls_cipher_suites:
+  - TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
+  - TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384