diff --git a/cmd/zdb/zdb.c b/cmd/zdb/zdb.c
index 18221c4b92d2..2e04364b5ace 100644
--- a/cmd/zdb/zdb.c
+++ b/cmd/zdb/zdb.c
@@ -34,6 +34,7 @@
  * Copyright (c) 2021 Allan Jude
  * Copyright (c) 2021 Toomas Soome <tsoome@me.com>
  * Copyright (c) 2023, Klara Inc.
+ * Copyright (c) 2023, Rob Norris <robn@despairlabs.com>
  */
 
 #include <stdio.h>
@@ -80,6 +81,7 @@
 #include <sys/dsl_scan.h>
 #include <sys/btree.h>
 #include <sys/brt.h>
+#include <sys/brt_impl.h>
 #include <zfs_comutil.h>
 #include <sys/zstd/zstd.h>
 
@@ -899,6 +901,8 @@ usage(void)
 	    "don't print label contents\n");
 	(void) fprintf(stderr, "        -t --txg=INTEGER             "
 	    "highest txg to use when searching for uberblocks\n");
+	(void) fprintf(stderr, "        -T --brt-stats               "
+	    "BRT statistics\n");
 	(void) fprintf(stderr, "        -u --uberblock               "
 	    "uberblock\n");
 	(void) fprintf(stderr, "        -U --cachefile=PATH          "
@@ -999,6 +1003,15 @@ zdb_nicenum(uint64_t num, char *buf, size_t buflen)
 		nicenum(num, buf, buflen);
 }
 
+static void
+zdb_nicebytes(uint64_t bytes, char *buf, size_t buflen)
+{
+	if (dump_opt['P'])
+		(void) snprintf(buf, buflen, "%llu", (longlong_t)bytes);
+	else
+		zfs_nicebytes(bytes, buf, buflen);
+}
+
 static const char histo_stars[] = "****************************************";
 static const uint64_t histo_width = sizeof (histo_stars) - 1;
 
@@ -2081,6 +2094,79 @@ dump_all_ddts(spa_t *spa)
 	dump_dedup_ratio(&dds_total);
 }
 
+static void
+dump_brt(spa_t *spa)
+{
+	if (!spa_feature_is_enabled(spa, SPA_FEATURE_BLOCK_CLONING)) {
+		printf("BRT: unsupported on this pool\n");
+		return;
+	}
+
+	if (!spa_feature_is_active(spa, SPA_FEATURE_BLOCK_CLONING)) {
+		printf("BRT: empty\n");
+		return;
+	}
+
+	brt_t *brt = spa->spa_brt;
+	VERIFY(brt);
+
+	char count[32], used[32], saved[32];
+	zdb_nicebytes(brt_get_used(spa), used, sizeof (used));
+	zdb_nicebytes(brt_get_saved(spa), saved, sizeof (saved));
+	uint64_t ratio = brt_get_ratio(spa);
+	printf("BRT: used %s; saved %s; ratio %llu.%02llux\n", used, saved,
+	    (u_longlong_t)(ratio / 100), (u_longlong_t)(ratio % 100));
+
+	if (dump_opt['T'] < 2)
+		return;
+
+	for (uint64_t vdevid = 0; vdevid < brt->brt_nvdevs; vdevid++) {
+		brt_vdev_t *brtvd = &brt->brt_vdevs[vdevid];
+		if (brtvd == NULL)
+			continue;
+
+		if (!brtvd->bv_initiated) {
+			printf("BRT: vdev %lu: empty\n", vdevid);
+			continue;
+		}
+
+		zdb_nicenum(brtvd->bv_totalcount, count, sizeof (count));
+		zdb_nicebytes(brtvd->bv_usedspace, used, sizeof (used));
+		zdb_nicebytes(brtvd->bv_savedspace, saved, sizeof (saved));
+		printf("BRT: vdev %lu: refcnt %s; used %s; saved %s\n",
+		    vdevid, count, used, saved);
+	}
+
+	if (dump_opt['T'] < 3)
+		return;
+
+	char dva[64];
+	printf("\n%-16s %-10s\n", "DVA", "REFCNT");
+
+	for (uint64_t vdevid = 0; vdevid < brt->brt_nvdevs; vdevid++) {
+		brt_vdev_t *brtvd = &brt->brt_vdevs[vdevid];
+		if (brtvd == NULL || !brtvd->bv_initiated)
+			continue;
+
+		zap_cursor_t zc;
+		zap_attribute_t za;
+		for (zap_cursor_init(&zc, brt->brt_mos, brtvd->bv_mos_entries);
+		    zap_cursor_retrieve(&zc, &za) == 0;
+		    zap_cursor_advance(&zc)) {
+			uint64_t offset = *(uint64_t *)za.za_name;
+			uint64_t refcnt;
+			VERIFY0(zap_lookup_uint64(brt->brt_mos,
+			    brtvd->bv_mos_entries, &offset, BRT_KEY_WORDS, 1,
+			    sizeof (refcnt), &refcnt));
+
+			snprintf(dva, sizeof (dva), "%lu:%llx", vdevid,
+			    (u_longlong_t)offset);
+			printf("%-16s %-10llu\n", dva, (u_longlong_t)refcnt);
+		}
+		zap_cursor_fini(&zc);
+	}
+}
+
 static void
 dump_dtl_seg(void *arg, uint64_t start, uint64_t size)
 {
@@ -8108,6 +8194,9 @@ dump_zpool(spa_t *spa)
 	if (dump_opt['D'])
 		dump_all_ddts(spa);
 
+	if (dump_opt['T'])
+		dump_brt(spa);
+
 	if (dump_opt['d'] > 2 || dump_opt['m'])
 		dump_metaslabs(spa);
 	if (dump_opt['M'])
@@ -8894,6 +8983,7 @@ main(int argc, char **argv)
 		{"io-stats",		no_argument,		NULL, 's'},
 		{"simulate-dedup",	no_argument,		NULL, 'S'},
 		{"txg",			required_argument,	NULL, 't'},
+		{"brt-stats",		no_argument,		NULL, 'T'},
 		{"uberblock",		no_argument,		NULL, 'u'},
 		{"cachefile",		required_argument,	NULL, 'U'},
 		{"verbose",		no_argument,		NULL, 'v'},
@@ -8907,7 +8997,7 @@ main(int argc, char **argv)
 	};
 
 	while ((c = getopt_long(argc, argv,
-	    "AbBcCdDeEFGhiI:kK:lLmMNo:Op:PqrRsSt:uU:vVx:XYyZ",
+	    "AbBcCdDeEFGhiI:kK:lLmMNo:Op:PqrRsSt:TuU:vVx:XYyZ",
 	    long_options, NULL)) != -1) {
 		switch (c) {
 		case 'b':
@@ -8929,6 +9019,7 @@ main(int argc, char **argv)
 		case 'R':
 		case 's':
 		case 'S':
+		case 'T':
 		case 'u':
 		case 'y':
 		case 'Z':
diff --git a/man/man8/zdb.8 b/man/man8/zdb.8
index 52c8e452fa7c..d7f66d917ac7 100644
--- a/man/man8/zdb.8
+++ b/man/man8/zdb.8
@@ -14,7 +14,7 @@
 .\" Copyright (c) 2017 Lawrence Livermore National Security, LLC.
 .\" Copyright (c) 2017 Intel Corporation.
 .\"
-.Dd June 27, 2023
+.Dd November 18, 2023
 .Dt ZDB 8
 .Os
 .
@@ -23,7 +23,7 @@
 .Nd display ZFS storage pool debugging and consistency information
 .Sh SYNOPSIS
 .Nm
-.Op Fl AbcdDFGhikLMNPsvXYy
+.Op Fl AbcdDFGhikLMNPsTvXYy
 .Op Fl e Oo Fl V Oc Oo Fl p Ar path Oc Ns …
 .Op Fl I Ar inflight-I/O-ops
 .Oo Fl o Ar var Ns = Ns Ar value Oc Ns …
@@ -403,6 +403,13 @@ Display operation counts, bandwidth, and error counts of I/O to the pool from
 Simulate the effects of deduplication, constructing a DDT and then display
 that DDT as with
 .Fl DD .
+.It Fl T , -brt-stats
+Display block reference table (BRT) statistics, including the size of uniques
+blocks cloned, the space saving as a result of cloning, and the saving ratio.
+.It Fl TT
+Display the per-vdev BRT statistics, including total references.
+.It Fl TTT
+Dump the contents of the block reference tables.
 .It Fl u , -uberblock
 Display the current uberblock.
 .El