diff --git a/esphome/components/wifi/wifi_component.cpp b/esphome/components/wifi/wifi_component.cpp
index 9a9269b69a..9d2557f56f 100644
--- a/esphome/components/wifi/wifi_component.cpp
+++ b/esphome/components/wifi/wifi_component.cpp
@@ -427,6 +427,11 @@ bool WiFiComponent::matches_configured_network_(const char *ssid, const uint8_t
 
 void WiFiComponent::log_discarded_scan_result(const char *ssid, const uint8_t *bssid, int8_t rssi, uint8_t channel) {
 #if ESPHOME_LOG_LEVEL >= ESPHOME_LOG_LEVEL_VERBOSE
+  // Skip logging during roaming scans to avoid log buffer overflow
+  // (roaming scans typically find many networks but only care about same-SSID APs)
+  if (this->roaming_state_ == RoamingState::SCANNING) {
+    return;
+  }
   char bssid_s[MAC_ADDRESS_PRETTY_BUFFER_SIZE];
   format_mac_addr_upper(bssid, bssid_s);
   ESP_LOGV(TAG, "- " LOG_SECRET("'%s'") " " LOG_SECRET("(%s)") " %ddB Ch:%u", ssid, bssid_s, rssi, channel);
diff --git a/esphome/components/wifi/wifi_component.h b/esphome/components/wifi/wifi_component.h
index 2086cdaebe..7bb13b457f 100644
--- a/esphome/components/wifi/wifi_component.h
+++ b/esphome/components/wifi/wifi_component.h
@@ -547,8 +547,8 @@ class WiFiComponent : public Component {
   /// Check if network matches any configured network (for scan result filtering)
   /// Matches by SSID when configured, or by BSSID for BSSID-only configs
   bool matches_configured_network_(const char *ssid, const uint8_t *bssid) const;
-  /// Log a discarded scan result at VERBOSE level
-  static void log_discarded_scan_result(const char *ssid, const uint8_t *bssid, int8_t rssi, uint8_t channel);
+  /// Log a discarded scan result at VERBOSE level (skipped during roaming scans to avoid log overflow)
+  void log_discarded_scan_result(const char *ssid, const uint8_t *bssid, int8_t rssi, uint8_t channel);
   /// Find next SSID that wasn't in scan results (might be hidden)
   /// Returns index of next potentially hidden SSID, or -1 if none found
   /// @param start_index Start searching from index after this (-1 to start from beginning)
diff --git a/esphome/components/wifi/wifi_component_esp8266.cpp b/esphome/components/wifi/wifi_component_esp8266.cpp
index 2ac1bd4a27..bb9a1a1c4d 100644
--- a/esphome/components/wifi/wifi_component_esp8266.cpp
+++ b/esphome/components/wifi/wifi_component_esp8266.cpp
@@ -780,7 +780,7 @@ void WiFiComponent::wifi_scan_done_callback_(void *arg, STATUS status) {
           bssid_t{it->bssid[0], it->bssid[1], it->bssid[2], it->bssid[3], it->bssid[4], it->bssid[5]},
           std::string(ssid_cstr, it->ssid_len), it->channel, it->rssi, it->authmode != AUTH_OPEN, it->is_hidden != 0);
     } else {
-      WiFiComponent::log_discarded_scan_result(ssid_cstr, it->bssid, it->rssi, it->channel);
+      this->log_discarded_scan_result(ssid_cstr, it->bssid, it->rssi, it->channel);
     }
   }
   ESP_LOGV(TAG, "Scan complete: %zu found, %zu stored%s", total, this->scan_result_.size(),
diff --git a/esphome/components/wifi/wifi_component_esp_idf.cpp b/esphome/components/wifi/wifi_component_esp_idf.cpp
index 0eeecab503..a199eb14c7 100644
--- a/esphome/components/wifi/wifi_component_esp_idf.cpp
+++ b/esphome/components/wifi/wifi_component_esp_idf.cpp
@@ -857,7 +857,7 @@ void WiFiComponent::wifi_process_event_(IDFWiFiEvent *data) {
         this->scan_result_.emplace_back(bssid, std::move(ssid), record.primary, record.rssi,
                                         record.authmode != WIFI_AUTH_OPEN, ssid_cstr[0] == '\0');
       } else {
-        WiFiComponent::log_discarded_scan_result(ssid_cstr, record.bssid, record.rssi, record.primary);
+        this->log_discarded_scan_result(ssid_cstr, record.bssid, record.rssi, record.primary);
       }
     }
     ESP_LOGV(TAG, "Scan complete: %u found, %zu stored%s", number, this->scan_result_.size(),
diff --git a/esphome/components/wifi/wifi_component_libretiny.cpp b/esphome/components/wifi/wifi_component_libretiny.cpp
index f287219d32..754d45687a 100644
--- a/esphome/components/wifi/wifi_component_libretiny.cpp
+++ b/esphome/components/wifi/wifi_component_libretiny.cpp
@@ -692,7 +692,7 @@ void WiFiComponent::wifi_scan_done_callback_() {
                                       ssid_cstr[0] == '\0');
     } else {
       auto &ap = scan->ap[i];
-      WiFiComponent::log_discarded_scan_result(ssid_cstr, ap.bssid.addr, ap.rssi, ap.channel);
+      this->log_discarded_scan_result(ssid_cstr, ap.bssid.addr, ap.rssi, ap.channel);
     }
   }
   ESP_LOGV(TAG, "Scan complete: %d found, %zu stored%s", num, this->scan_result_.size(),
diff --git a/esphome/components/wifi/wifi_component_pico_w.cpp b/esphome/components/wifi/wifi_component_pico_w.cpp
index 288bb98fce..e15fa250f9 100644
--- a/esphome/components/wifi/wifi_component_pico_w.cpp
+++ b/esphome/components/wifi/wifi_component_pico_w.cpp
@@ -143,7 +143,7 @@ void WiFiComponent::wifi_scan_result(void *env, const cyw43_ev_scan_result_t *re
 
   // Skip networks that don't match any configured network (unless full results needed)
   if (!this->needs_full_scan_results_() && !this->matches_configured_network_(ssid_cstr, result->bssid)) {
-    WiFiComponent::log_discarded_scan_result(ssid_cstr, result->bssid, result->rssi, result->channel);
+    this->log_discarded_scan_result(ssid_cstr, result->bssid, result->rssi, result->channel);
     return;
   }