diff --git a/esphome/components/cc1101/__init__.py b/esphome/components/cc1101/__init__.py
index c205ff2f69..fbdd7010b4 100644
--- a/esphome/components/cc1101/__init__.py
+++ b/esphome/components/cc1101/__init__.py
@@ -264,6 +264,7 @@ async def to_code(config):
             var.get_packet_trigger(),
             [
                 (cg.std_vector.template(cg.uint8), "x"),
+                (cg.float_, "freq_offset"),
                 (cg.float_, "rssi"),
                 (cg.uint8, "lqi"),
             ],
diff --git a/esphome/components/cc1101/cc1101.cpp b/esphome/components/cc1101/cc1101.cpp
index 10f72018f9..5727d485f6 100644
--- a/esphome/components/cc1101/cc1101.cpp
+++ b/esphome/components/cc1101/cc1101.cpp
@@ -189,13 +189,15 @@ void CC1101Component::loop() {
   this->read_(Register::FIFO, this->packet_.data(), payload_length);
 
   // Read status from registers (more reliable than FIFO status bytes due to timing issues)
+  this->read_(Register::FREQEST);
   this->read_(Register::RSSI);
   this->read_(Register::LQI);
+  float freq_offset = static_cast<int8_t>(this->state_.FREQEST) * (XTAL_FREQUENCY / (1 << 14));
   float rssi = (this->state_.RSSI * RSSI_STEP) - RSSI_OFFSET;
   bool crc_ok = (this->state_.LQI & STATUS_CRC_OK_MASK) != 0;
   uint8_t lqi = this->state_.LQI & STATUS_LQI_MASK;
   if (this->state_.CRC_EN == 0 || crc_ok) {
-    this->packet_trigger_->trigger(this->packet_, rssi, lqi);
+    this->packet_trigger_->trigger(this->packet_, freq_offset, rssi, lqi);
   }
 
   // Return to rx
diff --git a/esphome/components/cc1101/cc1101.h b/esphome/components/cc1101/cc1101.h
index b896f7e974..9b8d4e56a8 100644
--- a/esphome/components/cc1101/cc1101.h
+++ b/esphome/components/cc1101/cc1101.h
@@ -73,7 +73,7 @@ class CC1101Component : public Component,
 
   // Packet mode operations
   CC1101Error transmit_packet(const std::vector<uint8_t> &packet);
-  Trigger<std::vector<uint8_t>, float, uint8_t> *get_packet_trigger() const { return this->packet_trigger_; }
+  Trigger<std::vector<uint8_t>, float, float, uint8_t> *get_packet_trigger() const { return this->packet_trigger_; }
 
  protected:
   uint16_t chip_id_{0};
@@ -89,7 +89,8 @@ class CC1101Component : public Component,
   InternalGPIOPin *gdo0_pin_{nullptr};
 
   // Packet handling
-  Trigger<std::vector<uint8_t>, float, uint8_t> *packet_trigger_{new Trigger<std::vector<uint8_t>, float, uint8_t>()};
+  Trigger<std::vector<uint8_t>, float, float, uint8_t> *packet_trigger_{
+      new Trigger<std::vector<uint8_t>, float, float, uint8_t>()};
   std::vector<uint8_t> packet_;
 
   // Low-level Helpers
diff --git a/tests/components/cc1101/common.yaml b/tests/components/cc1101/common.yaml
index 93f03e582e..42ec50911f 100644
--- a/tests/components/cc1101/common.yaml
+++ b/tests/components/cc1101/common.yaml
@@ -20,7 +20,7 @@ cc1101:
   on_packet:
     then:
       - lambda: |-
-          ESP_LOGD("cc1101", "packet %s rssi %.1f dBm lqi %u", format_hex(x).c_str(), rssi, lqi);
+          ESP_LOGD("cc1101", "packet %s freq_offset %.0f Hz rssi %.1f dBm lqi %u", format_hex(x).c_str(), freq_offset, rssi, lqi);
 
 button:
   - platform: template