diff --git a/esphome/core/helpers.h b/esphome/core/helpers.h
index 37a64d46b2..234d2a7d7d 100644
--- a/esphome/core/helpers.h
+++ b/esphome/core/helpers.h
@@ -1158,18 +1158,4 @@ template<typename T, enable_if_t<std::is_pointer<T *>::value, int> = 0> T &id(T
 
 ///@}
 
-/// @name Deprecated functions
-///@{
-
-ESPDEPRECATED("hexencode() is deprecated, use format_hex_pretty() instead.", "2022.1")
-inline std::string hexencode(const uint8_t *data, uint32_t len) { return format_hex_pretty(data, len); }
-
-template<typename T>
-ESPDEPRECATED("hexencode() is deprecated, use format_hex_pretty() instead.", "2022.1")
-std::string hexencode(const T &data) {
-  return hexencode(data.data(), data.size());
-}
-
-///@}
-
 }  // namespace esphome