diff --git a/pwndbg/color/memory.py b/pwndbg/color/memory.py
index 7bc532adbbc..1efff595d6b 100644
--- a/pwndbg/color/memory.py
+++ b/pwndbg/color/memory.py
@@ -21,6 +21,7 @@
         ColorParamSpec("data", "purple", "color for all other writable memory"),
         ColorParamSpec("rodata", "normal", "color for all read only memory"),
         ColorParamSpec("rwx", "underline", "color added to all RWX memory"),
+        ColorParamSpec("guard", "cyan", "color added to all guard pages (no perms)"),
     ],
 )
 
@@ -76,6 +77,8 @@ def get(address: int | gdb.Value, text: str | None = None, prefix: str | None =
         color = c.code
     elif page.rw:
         color = c.data
+    elif page.is_guard:
+        color = c.guard
     else:
         color = c.rodata
 
diff --git a/pwndbg/commands/vmmap.py b/pwndbg/commands/vmmap.py
index ccecd12977b..43b9a20b8e7 100644
--- a/pwndbg/commands/vmmap.py
+++ b/pwndbg/commands/vmmap.py
@@ -5,6 +5,7 @@
 from __future__ import annotations
 
 import argparse
+from typing import Tuple
 
 import gdb
 from elftools.elf.constants import SH_FLAGS
@@ -14,8 +15,12 @@
 import pwndbg.commands
 import pwndbg.gdblib.elf
 import pwndbg.gdblib.vmmap
+from pwndbg.color import cyan
+from pwndbg.color import green
+from pwndbg.color import red
 from pwndbg.commands import CommandCategory
 from pwndbg.gdblib import gdb_version
+from pwndbg.lib.memory import Page
 
 integer_types = (int, gdb.Value)
 
@@ -44,6 +49,102 @@ def print_vmmap_table_header() -> None:
     )
 
 
+def print_vmmap_gaps_table_header() -> None:
+    """
+    Prints the table header for the vmmap --gaps command.
+    """
+    header = (
+        f"{'Start':>{2 + 2 * pwndbg.gdblib.arch.ptrsize}} "
+        f"{'End':>{2 + 2 * pwndbg.gdblib.arch.ptrsize}} "
+        f"{'Perm':>4} "
+        f"{'Size':>8} "
+        f"{'Note':>9} "
+        f"{'Accumulated Size':>{2 + 2 * pwndbg.gdblib.arch.ptrsize}}"
+    )
+    print(header)
+
+
+def calculate_total_memory(pages: Tuple[Page, ...]) -> None:
+    total = 0
+    for page in pages:
+        total += page.memsz
+    if total > 1024 * 1024:
+        print(f"Total memory mapped: {total:#x} ({total//1024//1024} MB)")
+    else:
+        print(f"Total memory mapped: {total:#x} ({total//1024} KB)")
+
+
+def gap_text(page: Page) -> str:
+    # Strip out offset and objfile from stringified page
+    display_text = " ".join(str(page).split(" ")[:-2])
+    return display_text.rstrip()
+
+
+def print_map(page: Page) -> None:
+    print(green(gap_text(page)))
+
+
+def print_adjacent_map(map_start: Page, map_end: Page) -> None:
+    print(
+        green(
+            f"{gap_text(map_end)} {'ADJACENT':>9} {hex(map_end.end - map_start.start):>{2 + 2 * pwndbg.gdblib.arch.ptrsize}}"
+        )
+    )
+
+
+def print_guard(page: Page) -> None:
+    print(cyan(f"{gap_text(page)} {'GUARD':>9} "))
+
+
+def print_gap(current: Page, last_map: Page):
+    print(
+        red(
+            " - " * int(51 / 3)
+            + f" {'GAP':>9} {hex(current.start - last_map.end):>{2 + 2 * pwndbg.gdblib.arch.ptrsize}}"
+        )
+    )
+
+
+def print_vmmap_gaps(pages: Tuple[Page, ...]) -> None:
+    """
+    Indicates the size of adjacent memory regions and unmapped gaps between them in process memory
+    """
+    print(f"LEGEND: {green('MAPPED')} | {cyan('GUARD')} | {red('GAP')}")
+    print_vmmap_gaps_table_header()
+
+    last_map = None  # The last mapped region we looked at
+    last_start = None  # The last starting region of a series of mapped regions
+
+    for page in pages:
+        if last_map:
+            # If there was a gap print it, and also print the last adjacent map set length
+            if last_map.end != page.start:
+                if last_start and last_start != last_map:
+                    print_adjacent_map(last_start, last_map)
+                print_gap(page, last_map)
+
+            # If this is a guard page, print the last map and the guard page
+            elif page.is_guard:
+                if last_start and last_start != last_map:
+                    print_adjacent_map(last_start, last_map)
+                print_guard(page)
+                last_start = None
+                last_map = page
+                continue
+
+            # If we are tracking an adjacent set, don't print the current one yet
+            elif last_start:
+                if last_start != last_map:
+                    print_map(last_map)
+                last_map = page
+                continue
+
+        print_map(page)
+        last_start = page
+        last_map = page
+    calculate_total_memory(pages)
+
+
 parser = argparse.ArgumentParser(
     formatter_class=argparse.RawTextHelpFormatter,
     description="""Print virtual memory map pages.
@@ -78,6 +179,11 @@ def print_vmmap_table_header() -> None:
 parser.add_argument(
     "-B", "--lines-before", type=int, help="Number of pages to display before result", default=1
 )
+parser.add_argument(
+    "--gaps",
+    action="store_true",
+    help="Display unmapped memory gap information in the memory map.",
+)
 
 
 @pwndbg.commands.ArgparsedCommand(
@@ -85,7 +191,7 @@ def print_vmmap_table_header() -> None:
 )
 @pwndbg.commands.OnlyWhenRunning
 def vmmap(
-    gdbval_or_str=None, writable=False, executable=False, lines_after=1, lines_before=1
+    gdbval_or_str=None, writable=False, executable=False, lines_after=1, lines_before=1, gaps=False
 ) -> None:
     lookaround_lines_limit = 64
 
@@ -96,7 +202,7 @@ def vmmap(
     # All displayed pages, including lines after and lines before
     total_pages = pwndbg.gdblib.vmmap.get()
 
-    # Filtered memory pages, indicated by an backtrace arrow in results
+    # Filtered memory pages, indicated by a backtrace arrow in results
     filtered_pages = []
 
     # Only filter when -A and -B arguments are valid
@@ -133,6 +239,10 @@ def vmmap(
         print("There are no mappings for specified address or module.")
         return
 
+    if gaps:
+        print_vmmap_gaps(total_pages)
+        return
+
     print(M.legend())
     print_vmmap_table_header()
 
diff --git a/pwndbg/lib/memory.py b/pwndbg/lib/memory.py
index 01faf35911f..cd49a3ae205 100644
--- a/pwndbg/lib/memory.py
+++ b/pwndbg/lib/memory.py
@@ -118,6 +118,10 @@ def rw(self) -> bool:
     def rwx(self) -> bool:
         return self.read and self.write and self.execute
 
+    @property
+    def is_guard(self) -> bool:
+        return not (self.read or self.write or self.execute)
+
     @property
     def permstr(self) -> str:
         flags = self.flags
diff --git a/tests/gdb-tests/tests/binaries/mmap_gaps.c b/tests/gdb-tests/tests/binaries/mmap_gaps.c
new file mode 100644
index 00000000000..3a19429abc9
--- /dev/null
+++ b/tests/gdb-tests/tests/binaries/mmap_gaps.c
@@ -0,0 +1,52 @@
+#include <assert.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/mman.h>
+#include <unistd.h>
+
+void break_here(void) {}
+
+#define ADDR (void *)0xcafe0000
+#define PGSZ 0x1000
+
+void *xmmap(void *addr, size_t length, int prot, int flags, int fd,
+            off_t offset) {
+    void *p = mmap(addr, length, prot, flags, fd, offset);
+    if (MAP_FAILED == p) {
+        printf("Failed to map fixed address at %p\n", (void *)addr);
+        perror("mmap");
+        exit(EXIT_FAILURE);
+    }
+    return p;
+}
+
+int main(void) {
+    // We want to allocate multiple adjacent regions, too confirm that vmmap
+    // --gaps detects them properly. So iensure we have adjacent allocation,
+    // unmapped holes, as well as some guard page with no permissions.
+
+    uint64_t address = (uint64_t)ADDR;
+    void    *p;
+
+    // 2 adjacent pages
+    p = xmmap((void *)address, PGSZ, PROT_READ,
+              MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED, -1, 0);
+    address += PGSZ;
+    p = xmmap((void *)address, PGSZ, PROT_READ | PROT_WRITE,
+              MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED, -1, 0);
+    address += PGSZ;
+
+    // GUARD page
+    p = xmmap((void *)address, PGSZ, PROT_NONE,
+              MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED, -1, 0);
+    mprotect(p, 0x1000, PROT_NONE);
+    address += PGSZ;
+
+    p = xmmap((void *)address, PGSZ, PROT_READ | PROT_WRITE | PROT_EXEC,
+              MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED, -1, 0);
+    address += PGSZ;
+
+    break_here();
+}
diff --git a/tests/gdb-tests/tests/test_command_vmmap.py b/tests/gdb-tests/tests/test_command_vmmap.py
index 541c78365f2..d8ea6731900 100644
--- a/tests/gdb-tests/tests/test_command_vmmap.py
+++ b/tests/gdb-tests/tests/test_command_vmmap.py
@@ -8,6 +8,7 @@
 import pwndbg
 import tests
 
+GAPS_MAP_BINARY = tests.binaries.get("mmap_gaps.out")
 CRASH_SIMPLE_BINARY = tests.binaries.get("crash_simple.out.hardcoded")
 BINARY_ISSUE_1565 = tests.binaries.get("issue_1565.out")
 
@@ -182,3 +183,27 @@ def test_vmmap_issue_1565(start_binary):
     gdb.execute("run")
     gdb.execute("next")
     gdb.execute("context")
+
+
+def test_vmmap_gaps_option(start_binary):
+    start_binary(GAPS_MAP_BINARY)
+
+    gdb.execute("break break_here")
+    gdb.execute("continue")
+
+    # Test vmmap with gap option
+    vmmaps = gdb.execute("vmmap --gaps", to_string=True).splitlines()
+    seen_gap = False
+    seen_adjacent = False
+    seen_guard = False
+    # Skip the first line since the legend has gard and
+    for line in vmmaps[1:]:
+        if "GAP" in line:
+            seen_gap = True
+        if "ADJACENT" in line:
+            seen_adjacent = True
+        if "GUARD" in line:
+            seen_guard = True
+    assert seen_gap
+    assert seen_adjacent
+    assert seen_guard