diff --git a/letsencrypt/CHANGELOG.md b/letsencrypt/CHANGELOG.md
index 2dd8792e95f..ed6667b0a61 100644
--- a/letsencrypt/CHANGELOG.md
+++ b/letsencrypt/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 5.3.0
+
+- Add Loopia DNS support
+
 ## 5.2.3
 
 - Fix syntax error in run script
diff --git a/letsencrypt/DOCS.md b/letsencrypt/DOCS.md
index 02ae30d4c09..da8ec988a58 100644
--- a/letsencrypt/DOCS.md
+++ b/letsencrypt/DOCS.md
@@ -59,6 +59,7 @@ dns-infomaniak
 dns-ionos
 dns-joker
 dns-linode
+dns-loopia
 dns-luadns
 dns-njalla
 dns-noris
@@ -118,6 +119,8 @@ joker_password: ''
 joker_domain: ''
 linode_key: ''
 linode_version: ''
+loopia_username: ''
+loopia_password: ''
 luadns_email: ''
 luadns_token: ''
 njalla_token: ''
@@ -567,6 +570,33 @@ To use this addon with Linode DNS, first [create a new API/access key](https://w
 
 </details>
 
+<details>
+  <summary>Loopia</summary>
+
+To use this addon with Loopia DNS, first [create a new API user](https://customerzone.loopia.com/api/), with the following minimum required permissions:
+
+- `addZoneRecord` - Required to create DNS records
+- `getZoneRecords` - Required to verify DNS records
+- `removeZoneRecord` - Required to clean up DNS records
+- `removeSubdomain` - Required for complete cleanup
+
+Example configuration in YAML edit mode:
+
+```yaml
+email: you@mailprovider.com
+domains:
+  - ha.yourdomain.com
+certfile: fullchain.pem
+keyfile: privkey.pem
+challenge: dns
+dns:
+  provider: dns-loopia
+  loopia_username: example@loopiaapi
+  loopia_password: supersecretpasswordhere
+```
+
+</details>
+
 <details>
   <summary>DirectAdmin</summary>
 
@@ -1075,6 +1105,7 @@ dns-hetzner
 dns-infomaniak
 dns-ionos
 dns-linode
+dns-loopia
 dns-luadns
 dns-njalla
 dns-noris
diff --git a/letsencrypt/Dockerfile b/letsencrypt/Dockerfile
index 896ae5fb921..a9f15441c5a 100644
--- a/letsencrypt/Dockerfile
+++ b/letsencrypt/Dockerfile
@@ -21,6 +21,7 @@ ARG \
     CERTBOT_DNS_INWX_VERSION \
     CERTBOT_DNS_IONOS_VERSION \
     CERTBOT_DNS_JOKER_VERSION \
+    CERTBOT_DNS_LOOPIA_VERSION \
     CERTBOT_DNS_NAMECHEAP_VERSION \
     CERTBOT_DNS_NORISNETWORK_VERSION \
     CERTBOT_DNS_SIMPLY_VERSION \
@@ -70,6 +71,7 @@ RUN \
         certbot-dns-ionos==${CERTBOT_DNS_IONOS_VERSION} \
         certbot-dns-joker==${CERTBOT_DNS_JOKER_VERSION} \
         certbot-dns-linode==${CERTBOT_VERSION} \
+        certbot-dns-loopia==${CERTBOT_DNS_LOOPIA_VERSION} \
         certbot-dns-luadns==${CERTBOT_VERSION} \
         certbot-dns-njalla==${CERTBOT_NJALLA_VERSION} \
         certbot-dns-norisnetwork==${CERTBOT_DNS_NORISNETWORK_VERSION} \
diff --git a/letsencrypt/build.yaml b/letsencrypt/build.yaml
index 5b5088eb0d6..40958868ec9 100644
--- a/letsencrypt/build.yaml
+++ b/letsencrypt/build.yaml
@@ -25,6 +25,7 @@ args:
   CERTBOT_DNS_INWX_VERSION: 2.2.0
   CERTBOT_DNS_IONOS_VERSION: 2024.1.8
   CERTBOT_DNS_JOKER_VERSION: 1.1.0
+  CERTBOT_DNS_LOOPIA_VERSION: 1.0.1
   CERTBOT_DNS_NAMECHEAP_VERSION: 1.0.0
   CERTBOT_DNS_NORISNETWORK_VERSION: 0.2.1
   CERTBOT_DNS_TRANSIP_VERSION: 0.5.2
diff --git a/letsencrypt/config.yaml b/letsencrypt/config.yaml
index 17afa8fdea8..88181e4ca84 100644
--- a/letsencrypt/config.yaml
+++ b/letsencrypt/config.yaml
@@ -1,5 +1,5 @@
 ---
-version: 5.2.3
+version: 5.3.0
 slug: letsencrypt
 name: Let's Encrypt
 description: Manage certificate from Let's Encrypt
@@ -75,6 +75,8 @@ schema:
     ionos_endpoint: str?
     linode_key: str?
     linode_version: str?
+    loopia_username: str?
+    loopia_password: str?
     luadns_email: email?
     luadns_token: str?
     joker_username: str?
@@ -103,7 +105,7 @@ schema:
     provider: "list(dns-azure|dns-cloudflare|dns-cloudns|dns-desec|\
       dns-digitalocean|dns-directadmin|dns-dnsimple|dns-dnsmadeeasy|\
       dns-duckdns|dns-dynu|dns-gehirn|dns-godaddy|dns-google|\
-      dns-hetzner|dns-infomaniak|dns-ionos|dns-joker|dns-linode|dns-luadns|dns-njalla|dns-nsone|\
+      dns-hetzner|dns-infomaniak|dns-ionos|dns-joker|dns-linode|dns-loopia|dns-luadns|dns-njalla|dns-nsone|\
       dns-porkbun|dns-ovh|dns-rfc2136|dns-route53|dns-sakuracloud|\
       dns-namecheap|dns-netcup|dns-simply|dns-gandi|dns-transip|dns-inwx|dns-dreamhost|\
       dns-he|dns-easydns|dns-domainoffensive|dns-websupport|dns-noris|dns-plesk)?"
diff --git a/letsencrypt/rootfs/etc/cont-init.d/file-structure.sh b/letsencrypt/rootfs/etc/cont-init.d/file-structure.sh
index 42c5c1390dc..c06ebfcbb76 100755
--- a/letsencrypt/rootfs/etc/cont-init.d/file-structure.sh
+++ b/letsencrypt/rootfs/etc/cont-init.d/file-structure.sh
@@ -33,6 +33,8 @@ echo -e "dns_desec_token = $(bashio::config 'dns.desec_token')\n" \
       "dns_plesk_api_url = $(bashio::config 'dns.plesk_api_url')\n" \
       "dns_linode_key = $(bashio::config 'dns.linode_key')\n" \
       "dns_linode_version = $(bashio::config 'dns.linode_version')\n" \
+      "dns_loopia_username = $(bashio::config 'dns.loopia_username')\n" \
+      "dns_loopia_password = $(bashio::config 'dns.loopia_password')\n" \
       "dns_luadns_email = $(bashio::config 'dns.luadns_email')\n" \
       "dns_luadns_token = $(bashio::config 'dns.luadns_token')\n" \
       "dns_namecheap_username = $(bashio::config 'dns.namecheap_username')\n" \
diff --git a/letsencrypt/rootfs/etc/services.d/lets-encrypt/run b/letsencrypt/rootfs/etc/services.d/lets-encrypt/run
index 6cb87e7b46d..193562fbb45 100755
--- a/letsencrypt/rootfs/etc/services.d/lets-encrypt/run
+++ b/letsencrypt/rootfs/etc/services.d/lets-encrypt/run
@@ -164,6 +164,16 @@ elif [ "${CHALLENGE}" == "dns" ] && [ "${DNS_PROVIDER}" == "dns-joker" ]; then
     bashio::config.require 'dns.joker_password'
     PROVIDER_ARGUMENTS+=("--authenticator" "${DNS_PROVIDER}" "--${DNS_PROVIDER}-credentials" "/data/dnsapikey" "--${DNS_PROVIDER}-propagation-seconds" "${PROPAGATION_SECONDS}")
 
+# Loopia
+elif [ "${CHALLENGE}" == "dns" ] && [ "${DNS_PROVIDER}" == "dns-loopia" ]; then
+    bashio::config.require 'dns.loopia_username'
+    bashio::config.require 'dns.loopia_password'
+    if (( PROPAGATION_SECONDS < 900 )); then
+        bashio::log.info "Increasing DNS propagation limit for Loopia to at least 900 seconds due to caching issues."
+        PROPAGATION_SECONDS=900
+    fi
+    PROVIDER_ARGUMENTS+=("--authenticator" "${DNS_PROVIDER}" "--${DNS_PROVIDER}-credentials" "/data/dnsapikey" "--${DNS_PROVIDER}-propagation-seconds" "${PROPAGATION_SECONDS}")
+
 # Plesk
 elif [ "${CHALLENGE}" == "dns" ] && [ "${DNS_PROVIDER}" == "dns-plesk" ]; then
     bashio::config.require 'dns.plesk_username'