diff --git a/tests/components/ota/common.yaml b/tests/components/ota/common.yaml
new file mode 100644
index 0000000000..4910e2d891
--- /dev/null
+++ b/tests/components/ota/common.yaml
@@ -0,0 +1,31 @@
+wifi:
+  ssid: MySSID
+  password: password1
+
+ota:
+  - platform: esphome
+    safe_mode: true
+    password: "superlongpasswordthatnoonewillknow"
+    port: 3286
+    reboot_timeout: 2min
+    num_attempts: 5
+    on_begin:
+      then:
+        - logger.log: "OTA start"
+    on_progress:
+      then:
+        - logger.log:
+            format: "OTA progress %0.1f%%"
+            args: ["x"]
+    on_end:
+      then:
+        - logger.log: "OTA end"
+    on_error:
+      then:
+        - logger.log:
+            format: "OTA update error %d"
+            args: ["x"]
+    on_state_change:
+      then:
+        lambda: >-
+          ESP_LOGD("ota", "State %d", state);
diff --git a/tests/components/ota/test.esp32-c3-idf.yaml b/tests/components/ota/test.esp32-c3-idf.yaml
index 367454995f..dade44d145 100644
--- a/tests/components/ota/test.esp32-c3-idf.yaml
+++ b/tests/components/ota/test.esp32-c3-idf.yaml
@@ -1,30 +1 @@
-wifi:
-  ssid: MySSID
-  password: password1
-
-ota:
-  safe_mode: true
-  password: "superlongpasswordthatnoonewillknow"
-  port: 3286
-  reboot_timeout: 2min
-  num_attempts: 5
-  on_begin:
-    then:
-      - logger.log: "OTA start"
-  on_progress:
-    then:
-      - logger.log:
-          format: "OTA progress %0.1f%%"
-          args: ["x"]
-  on_end:
-    then:
-      - logger.log: "OTA end"
-  on_error:
-    then:
-      - logger.log:
-          format: "OTA update error %d"
-          args: ["x"]
-  on_state_change:
-    then:
-      lambda: >-
-        ESP_LOGD("ota", "State %d", state);
+<<: !include common.yaml
diff --git a/tests/components/ota/test.esp32-c3.yaml b/tests/components/ota/test.esp32-c3.yaml
index 367454995f..dade44d145 100644
--- a/tests/components/ota/test.esp32-c3.yaml
+++ b/tests/components/ota/test.esp32-c3.yaml
@@ -1,30 +1 @@
-wifi:
-  ssid: MySSID
-  password: password1
-
-ota:
-  safe_mode: true
-  password: "superlongpasswordthatnoonewillknow"
-  port: 3286
-  reboot_timeout: 2min
-  num_attempts: 5
-  on_begin:
-    then:
-      - logger.log: "OTA start"
-  on_progress:
-    then:
-      - logger.log:
-          format: "OTA progress %0.1f%%"
-          args: ["x"]
-  on_end:
-    then:
-      - logger.log: "OTA end"
-  on_error:
-    then:
-      - logger.log:
-          format: "OTA update error %d"
-          args: ["x"]
-  on_state_change:
-    then:
-      lambda: >-
-        ESP_LOGD("ota", "State %d", state);
+<<: !include common.yaml
diff --git a/tests/components/ota/test.esp32-idf.yaml b/tests/components/ota/test.esp32-idf.yaml
index 367454995f..dade44d145 100644
--- a/tests/components/ota/test.esp32-idf.yaml
+++ b/tests/components/ota/test.esp32-idf.yaml
@@ -1,30 +1 @@
-wifi:
-  ssid: MySSID
-  password: password1
-
-ota:
-  safe_mode: true
-  password: "superlongpasswordthatnoonewillknow"
-  port: 3286
-  reboot_timeout: 2min
-  num_attempts: 5
-  on_begin:
-    then:
-      - logger.log: "OTA start"
-  on_progress:
-    then:
-      - logger.log:
-          format: "OTA progress %0.1f%%"
-          args: ["x"]
-  on_end:
-    then:
-      - logger.log: "OTA end"
-  on_error:
-    then:
-      - logger.log:
-          format: "OTA update error %d"
-          args: ["x"]
-  on_state_change:
-    then:
-      lambda: >-
-        ESP_LOGD("ota", "State %d", state);
+<<: !include common.yaml
diff --git a/tests/components/ota/test.esp32.yaml b/tests/components/ota/test.esp32.yaml
index 367454995f..dade44d145 100644
--- a/tests/components/ota/test.esp32.yaml
+++ b/tests/components/ota/test.esp32.yaml
@@ -1,30 +1 @@
-wifi:
-  ssid: MySSID
-  password: password1
-
-ota:
-  safe_mode: true
-  password: "superlongpasswordthatnoonewillknow"
-  port: 3286
-  reboot_timeout: 2min
-  num_attempts: 5
-  on_begin:
-    then:
-      - logger.log: "OTA start"
-  on_progress:
-    then:
-      - logger.log:
-          format: "OTA progress %0.1f%%"
-          args: ["x"]
-  on_end:
-    then:
-      - logger.log: "OTA end"
-  on_error:
-    then:
-      - logger.log:
-          format: "OTA update error %d"
-          args: ["x"]
-  on_state_change:
-    then:
-      lambda: >-
-        ESP_LOGD("ota", "State %d", state);
+<<: !include common.yaml
diff --git a/tests/components/ota/test.esp8266.yaml b/tests/components/ota/test.esp8266.yaml
index 367454995f..dade44d145 100644
--- a/tests/components/ota/test.esp8266.yaml
+++ b/tests/components/ota/test.esp8266.yaml
@@ -1,30 +1 @@
-wifi:
-  ssid: MySSID
-  password: password1
-
-ota:
-  safe_mode: true
-  password: "superlongpasswordthatnoonewillknow"
-  port: 3286
-  reboot_timeout: 2min
-  num_attempts: 5
-  on_begin:
-    then:
-      - logger.log: "OTA start"
-  on_progress:
-    then:
-      - logger.log:
-          format: "OTA progress %0.1f%%"
-          args: ["x"]
-  on_end:
-    then:
-      - logger.log: "OTA end"
-  on_error:
-    then:
-      - logger.log:
-          format: "OTA update error %d"
-          args: ["x"]
-  on_state_change:
-    then:
-      lambda: >-
-        ESP_LOGD("ota", "State %d", state);
+<<: !include common.yaml
diff --git a/tests/components/ota/test.rp2040.yaml b/tests/components/ota/test.rp2040.yaml
index 367454995f..dade44d145 100644
--- a/tests/components/ota/test.rp2040.yaml
+++ b/tests/components/ota/test.rp2040.yaml
@@ -1,30 +1 @@
-wifi:
-  ssid: MySSID
-  password: password1
-
-ota:
-  safe_mode: true
-  password: "superlongpasswordthatnoonewillknow"
-  port: 3286
-  reboot_timeout: 2min
-  num_attempts: 5
-  on_begin:
-    then:
-      - logger.log: "OTA start"
-  on_progress:
-    then:
-      - logger.log:
-          format: "OTA progress %0.1f%%"
-          args: ["x"]
-  on_end:
-    then:
-      - logger.log: "OTA end"
-  on_error:
-    then:
-      - logger.log:
-          format: "OTA update error %d"
-          args: ["x"]
-  on_state_change:
-    then:
-      lambda: >-
-        ESP_LOGD("ota", "State %d", state);
+<<: !include common.yaml