diff --git a/src/IRrecv.h b/src/IRrecv.h
index a9cbce610..73050dca3 100644
--- a/src/IRrecv.h
+++ b/src/IRrecv.h
@@ -889,6 +889,11 @@ class IRrecv {
                   const uint16_t nbits = kBluestarHeavyBits,
                   const bool strict = true);
 #endif  // DECODE_BLUESTARHEAVY
+#if DECODE_BRYSTON
+  bool decodeBryston(decode_results *results, uint16_t offset = kStartOffset,
+                   const uint16_t nbits = kBrystonBits,
+                   const bool strict = true);
+#endif // DECODE_BRYSTON
 };
 
 #endif  // IRRECV_H_
diff --git a/src/IRremoteESP8266.h b/src/IRremoteESP8266.h
index 4a0e60bf2..6574ee9a6 100644
--- a/src/IRremoteESP8266.h
+++ b/src/IRremoteESP8266.h
@@ -959,6 +959,15 @@
 #define SEND_BLUESTARHEAVY           _IR_ENABLE_DEFAULT_
 #endif  // SEND_BLUESTARHEAVY
 
+#ifndef DECODE_BRYSTON
+#define DECODE_BRYSTON           _IR_ENABLE_DEFAULT_
+#endif  // DECODE_BRYSTON
+#ifndef SEND_BRYSTON
+#define SEND_BRYSTON             _IR_ENABLE_DEFAULT_
+#endif  // SEND_BRYSTON
+
+
+
 #if (DECODE_ARGO || DECODE_DAIKIN || DECODE_FUJITSU_AC || DECODE_GREE || \
      DECODE_KELVINATOR || DECODE_MITSUBISHI_AC || DECODE_TOSHIBA_AC || \
      DECODE_TROTEC || DECODE_HAIER_AC || DECODE_HITACHI_AC || \
@@ -1145,8 +1154,9 @@ enum decode_type_t {
   CARRIER_AC84,  // 125
   YORK,
   BLUESTARHEAVY,
+  BRYSTON,
   // Add new entries before this one, and update it to point to the last entry.
-  kLastDecodeType = BLUESTARHEAVY,
+  kLastDecodeType = BRYSTON,
 };
 
 // Message lengths & required repeat values
@@ -1445,6 +1455,7 @@ const uint16_t kRhossDefaultRepeat = 0;
 const uint16_t kClimaButlerBits = 52;
 const uint16_t kYorkBits = 136;
 const uint16_t kYorkStateLength = 17;
+const uint16_t kBrystonBits = 18;
 
 // Legacy defines. (Deprecated)
 #define AIWA_RC_T501_BITS             kAiwaRcT501Bits
diff --git a/src/IRsend.cpp b/src/IRsend.cpp
index 8b2309b8f..10183806b 100644
--- a/src/IRsend.cpp
+++ b/src/IRsend.cpp
@@ -1145,6 +1145,11 @@ bool IRsend::send(const decode_type_t type, const uint64_t data,
       sendZepeal(data, nbits, min_repeat);
       break;
 #endif  // SEND_ZEPEAL
+#if SEND_BRYSTON
+    case BRYSTON:
+      sendBryston(data, nbits, min_repeat);
+      break;
+#endif
     default:
       return false;
   }
diff --git a/src/IRsend.h b/src/IRsend.h
index 80e5d65d5..dcca62cba 100644
--- a/src/IRsend.h
+++ b/src/IRsend.h
@@ -899,7 +899,10 @@ class IRsend {
                        const uint16_t nbytes = kBluestarHeavyStateLength,
                        const uint16_t repeat = kNoRepeat);
 #endif  // SEND_BLUESTARHEAVY
-
+#if SEND_BRYSTON
+  void sendBryston(uint64_t data, uint16_t nbits = kBrystonBits,
+                 uint16_t repeat = kNoRepeat);
+#endif
  protected:
 #ifdef UNIT_TEST
 #ifndef HIGH
diff --git a/src/ir_Bryston.cpp b/src/ir_Bryston.cpp
new file mode 100644
index 000000000..4a2606770
--- /dev/null
+++ b/src/ir_Bryston.cpp
@@ -0,0 +1,72 @@
+// Copyright 2025 Guillaume Giraudon - Colquhoun Audio Laboratories
+
+
+/// @file
+/// @brief Support for Bryston Protocols.
+/// @note Currently only tested BP19/BR20 but should work for all Bryston Products.
+
+
+// Supports:
+//   Brand: Bryston
+
+#include <algorithm>
+#include "IRrecv.h"
+#include "IRsend.h"
+#include "IRutils.h"
+
+
+// Constants
+const uint16_t kBrystonTicks = 315;  // Number of bits in a Bryston message.
+const uint16_t kBrystonHdrMark = 0;
+const uint16_t kBrystonHdrSpace = 0;
+const uint16_t kBrystonOneMark = 6 * kBrystonTicks;
+const uint16_t kBrystonOneSpace = 1 * kBrystonTicks;
+const uint16_t kBrystonZeroMark = 1 * kBrystonTicks;
+const uint16_t kBrystonZeroSpace = 6 * kBrystonTicks;
+const uint16_t kBrystonMinGap = 0;
+const uint16_t kBrystonFooterMark = 0;
+
+#if SEND_BRYSTON
+/// Send a Bryston formatted message.
+/// @param[in] data The message to be sent.
+/// @param[in] nbits The number of bits of message to be sent.
+/// @param[in] repeat The number of times the command is to be repeated.
+void IRsend::sendBryston(uint64_t data, uint16_t nbits, uint16_t repeat) {
+  Serial.printf("Sending Bryston: %016llX\n", data);
+
+  sendGeneric(kBrystonHdrMark, kBrystonHdrSpace, kBrystonOneMark, kBrystonOneSpace,
+              kBrystonZeroMark, kBrystonZeroSpace, kBrystonFooterMark, kBrystonMinGap, data,
+              nbits, 38, true, repeat, 33);
+}
+#endif  // SEND_Bryston
+
+#if DECODE_BRYSTON
+/// Decode the supplied Bryston message.
+/// @param[in,out] results Ptr to the data to decode & where to store the result
+/// @param[in] offset The starting index to use when attempting to decode the
+///   raw data. Typically/Defaults to kStartOffset.
+/// @param[in] nbits The number of data bits to expect.
+/// @param[in] strict Flag indicating if we should perform strict matching.
+bool IRrecv::decodeBryston(decode_results *results, uint16_t offset,
+                         const uint16_t nbits, const bool strict) {
+  if (strict && nbits != kBrystonBits)
+    return false;  // We expect Bryston to be a certain sized message.
+
+  uint64_t data = 0;
+
+  // Match Header + Data + Footer
+  if (!matchGeneric(results->rawbuf + offset, &data,
+                    results->rawlen - offset, nbits,
+                    kBrystonHdrMark, kBrystonHdrSpace,
+                    kBrystonOneMark, kBrystonOneSpace,
+                    kBrystonZeroMark, kBrystonZeroSpace,
+                    kBrystonFooterMark, kBrystonMinGap, true)) return false;
+  // Success
+  results->bits = nbits;
+  results->value = data;
+  results->decode_type = decode_type_t::BRYSTON;
+  results->command = 0;
+  results->address = 0;
+  return true;
+}
+#endif  // DECODE_Bryston