diff --git a/runtime/doc/news.txt b/runtime/doc/news.txt
index ee48bddc4d..ae97772b66 100644
--- a/runtime/doc/news.txt
+++ b/runtime/doc/news.txt
@@ -211,6 +211,9 @@ The following new APIs and features were added.
 • A clipboard provider which uses OSC 52 to copy the selection to the system
   clipboard is now bundled by default. |clipboard-osc52|
 
+• The 'termsync' option asks the terminal emulator to buffer screen updates
+  until the redraw cycle is complete. Requires support from the terminal.
+
 ==============================================================================
 CHANGED FEATURES                                                 *news-changed*
 
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 603b777f55..07326c8c13 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -6523,6 +6523,14 @@ A jump table for the options with a short description can be found at |Q_op|.
 
 	   C1	    Control characters 0x80...0x9F
 
+					*'termsync'* *'notermsync'*
+'termsync'		boolean	(default on)
+			global
+	If the host terminal supports it, buffer all screen updates
+	made during a redraw cycle so that each screen is displayed in
+	the terminal all at once. This can prevent tearing or flickering
+	when the terminal updates faster than Nvim can redraw.
+
 						*'textwidth'* *'tw'*
 'textwidth' 'tw'	number	(default 0)
 			local to buffer
diff --git a/runtime/lua/vim/_meta/options.lua b/runtime/lua/vim/_meta/options.lua
index 0ef0fece90..19ae786177 100644
--- a/runtime/lua/vim/_meta/options.lua
+++ b/runtime/lua/vim/_meta/options.lua
@@ -6978,6 +6978,15 @@ vim.o.tpf = vim.o.termpastefilter
 vim.go.termpastefilter = vim.o.termpastefilter
 vim.go.tpf = vim.go.termpastefilter
 
+--- If the host terminal supports it, buffer all screen updates
+--- made during a redraw cycle so that each screen is displayed in
+--- the terminal all at once. This can prevent tearing or flickering
+--- when the terminal updates faster than Nvim can redraw.
+---
+--- @type boolean
+vim.o.termsync = true
+vim.go.termsync = vim.o.termsync
+
 --- Maximum width of text that is being inserted.  A longer line will be
 --- broken after white space to get this width.  A zero value disables
 --- this.
diff --git a/src/nvim/option_vars.h b/src/nvim/option_vars.h
index f8f6fa5670..f0c752a2b1 100644
--- a/src/nvim/option_vars.h
+++ b/src/nvim/option_vars.h
@@ -737,6 +737,7 @@ EXTERN OptInt p_uc;             ///< 'updatecount'
 EXTERN OptInt p_ut;             ///< 'updatetime'
 EXTERN char *p_shada;           ///< 'shada'
 EXTERN char *p_shadafile;       ///< 'shadafile'
+EXTERN int p_termsync;          ///< 'termsync'
 EXTERN char *p_vsts;            ///< 'varsofttabstop'
 EXTERN char *p_vts;             ///< 'vartabstop'
 EXTERN char *p_vdir;            ///< 'viewdir'
diff --git a/src/nvim/options.lua b/src/nvim/options.lua
index 373dc3c460..9ca1396753 100644
--- a/src/nvim/options.lua
+++ b/src/nvim/options.lua
@@ -8809,6 +8809,21 @@ return {
       type = 'string',
       varname = 'p_tpf',
     },
+    {
+      defaults = { if_true = true },
+      desc = [=[
+        If the host terminal supports it, buffer all screen updates
+        made during a redraw cycle so that each screen is displayed in
+        the terminal all at once. This can prevent tearing or flickering
+        when the terminal updates faster than Nvim can redraw.
+      ]=],
+      full_name = 'termsync',
+      redraw = { 'ui_option' },
+      scope = { 'global' },
+      short_desc = N_('synchronize redraw output with the host terminal'),
+      type = 'bool',
+      varname = 'p_termsync',
+    },
     {
       defaults = { if_true = false },
       full_name = 'terse',
diff --git a/src/nvim/tui/input.c b/src/nvim/tui/input.c
index 7dce8473d5..db1281a0b5 100644
--- a/src/nvim/tui/input.c
+++ b/src/nvim/tui/input.c
@@ -480,6 +480,8 @@ static void tk_getkeys(TermInput *input, bool force)
       }
     } else if (key.type == TERMKEY_TYPE_OSC) {
       handle_osc_event(input, &key);
+    } else if (key.type == TERMKEY_TYPE_MODEREPORT) {
+      handle_modereport(input, &key);
     }
   }
 
@@ -579,9 +581,8 @@ static HandleState handle_bracketed_paste(TermInput *input)
 }
 
 static void handle_osc_event(TermInput *input, const TermKeyKey *key)
+  FUNC_ATTR_NONNULL_ALL
 {
-  assert(input);
-
   const char *str = NULL;
   if (termkey_interpret_string(input->tk, key, &str) == TERMKEY_RES_KEY) {
     assert(str != NULL);
@@ -601,6 +602,16 @@ static void handle_osc_event(TermInput *input, const TermKeyKey *key)
   }
 }
 
+static void handle_modereport(TermInput *input, const TermKeyKey *key)
+  FUNC_ATTR_NONNULL_ALL
+{
+  // termkey_interpret_modereport incorrectly sign extends the mode so we parse the response
+  // ourselves
+  int mode = (uint8_t)key->code.mouse[1] << 8 | (uint8_t)key->code.mouse[2];
+  TerminalModeState value = (uint8_t)key->code.mouse[3];
+  tui_dec_report_mode(input->tui_data, (TerminalDecMode)mode, value);
+}
+
 static void handle_raw_buffer(TermInput *input, bool force)
 {
   HandleState is_paste = kNotApplicable;
diff --git a/src/nvim/tui/tui.c b/src/nvim/tui/tui.c
index 8aab4d836c..aff7b100d8 100644
--- a/src/nvim/tui/tui.c
+++ b/src/nvim/tui/tui.c
@@ -104,6 +104,7 @@ struct TUIData {
   bool mouse_enabled;
   bool mouse_move_enabled;
   bool title_enabled;
+  bool sync_output;
   bool busy, is_invisible, want_invisible;
   bool cork, overflow;
   bool set_cursor_color_as_str;
@@ -137,6 +138,7 @@ struct TUIData {
     int set_underline_color;
     int enable_extended_keys, disable_extended_keys;
     int get_extkeys;
+    int sync;
   } unibi_ext;
   char *space_buf;
   bool stopped;
@@ -217,6 +219,41 @@ static size_t unibi_pre_fmt_str(TUIData *tui, unsigned unibi_index, char *buf, s
   return unibi_run(str, tui->params, buf, len);
 }
 
+/// Request the terminal's DEC mode (DECRQM).
+///
+/// @see handle_modereport
+static void tui_dec_request_mode(TUIData *tui, TerminalDecMode mode)
+{
+  // 5 bytes for \x1b[?$p, 1 byte for null terminator, 6 bytes for mode digits (more than enough)
+  char buf[12];
+  int len = snprintf(buf, sizeof(buf), "\x1b[?%d$p", (int)mode);
+  assert((len > 0) && (len < (int)sizeof(buf)));
+  out(tui, buf, (size_t)len);
+}
+
+/// Handle a DECRPM response from the terminal.
+void tui_dec_report_mode(TUIData *tui, TerminalDecMode mode, TerminalModeState state)
+{
+  assert(tui);
+  switch (state) {
+  case kTerminalModeNotRecognized:
+  case kTerminalModePermanentlySet:
+  case kTerminalModePermanentlyReset:
+    // If the mode is not recognized, or if the terminal emulator does not allow it to be changed,
+    // then there is nothing to do
+    break;
+  case kTerminalModeSet:
+  case kTerminalModeReset:
+    // The terminal supports changing the given mode
+    switch (mode) {
+    case kDecModeSynchronizedOutput:
+      // Ref: https://gist.github.com/christianparpart/d8a62cc1ab659194337d73e399004036
+      tui->unibi_ext.sync = (int)unibi_add_ext_str(tui->ut, "Sync",
+                                                   "\x1b[?2026%?%p1%{1}%-%tl%eh%;");
+    }
+  }
+}
+
 static void terminfo_start(TUIData *tui)
 {
   tui->scroll_region_is_full_screen = true;
@@ -253,6 +290,7 @@ static void terminfo_start(TUIData *tui)
   tui->unibi_ext.enable_extended_keys = -1;
   tui->unibi_ext.disable_extended_keys = -1;
   tui->unibi_ext.get_extkeys = -1;
+  tui->unibi_ext.sync = -1;
   tui->out_fd = STDOUT_FILENO;
   tui->out_isatty = os_isatty(tui->out_fd);
   tui->input.tui_data = tui;
@@ -329,6 +367,11 @@ static void terminfo_start(TUIData *tui)
   // Enable bracketed paste
   unibi_out_ext(tui, tui->unibi_ext.enable_bracketed_paste);
 
+  // Query support for mode 2026 (Synchronized Output). Some terminals also
+  // support an older DCS sequence for synchronized output, but we will only use
+  // mode 2026
+  tui_dec_request_mode(tui, kDecModeSynchronizedOutput);
+
   // Query the terminal to see if it supports CSI u
   tui->input.waiting_for_csiu_response = 5;
   unibi_out_ext(tui, tui->unibi_ext.get_extkeys);
@@ -395,6 +438,11 @@ static void terminfo_stop(TUIData *tui)
   unibi_out_ext(tui, tui->unibi_ext.disable_bracketed_paste);
   // Disable focus reporting
   unibi_out_ext(tui, tui->unibi_ext.disable_focus_reporting);
+
+  // Disable synchronized output
+  UNIBI_SET_NUM_VAR(tui->params[0], 0);
+  unibi_out_ext(tui, tui->unibi_ext.sync);
+
   flush_buf(tui);
   uv_tty_reset_mode();
   uv_close((uv_handle_t *)&tui->output_handle, NULL);
@@ -1257,6 +1305,20 @@ void tui_default_colors_set(TUIData *tui, Integer rgb_fg, Integer rgb_bg, Intege
   invalidate(tui, 0, tui->grid.height, 0, tui->grid.width);
 }
 
+/// Enable synchronized output. When enabled, the terminal emulator will preserve the last rendered
+/// state on subsequent re-renders. It will continue to process incoming events. When synchronized
+/// mode is disabled again the emulator renders using the most recent state. This avoids tearing
+/// when the terminal updates the screen faster than Nvim can redraw it.
+static void tui_sync_output(TUIData *tui, bool enable)
+{
+  if (!tui->sync_output) {
+    return;
+  }
+
+  UNIBI_SET_NUM_VAR(tui->params[0], enable ? 1 : 0);
+  unibi_out_ext(tui, tui->unibi_ext.sync);
+}
+
 void tui_flush(TUIData *tui)
 {
   UGrid *grid = &tui->grid;
@@ -1273,6 +1335,8 @@ void tui_flush(TUIData *tui)
     tui_busy_stop(tui);  // avoid hidden cursor
   }
 
+  tui_sync_output(tui, true);
+
   while (kv_size(tui->invalid_regions)) {
     Rect r = kv_pop(tui->invalid_regions);
     assert(r.bot <= grid->height && r.right <= grid->width);
@@ -1300,6 +1364,8 @@ void tui_flush(TUIData *tui)
 
   cursor_goto(tui, tui->row, tui->col);
 
+  tui_sync_output(tui, false);
+
   flush_buf(tui);
 }
 
@@ -1449,6 +1515,8 @@ void tui_option_set(TUIData *tui, String name, Object value)
     tui->input.ttimeoutlen = (OptInt)value.data.integer;
   } else if (strequal(name.data, "verbose")) {
     tui->verbose = value.data.integer;
+  } else if (strequal(name.data, "termsync")) {
+    tui->sync_output = value.data.boolean;
   }
 }
 
diff --git a/src/nvim/tui/tui.h b/src/nvim/tui/tui.h
index c89053d053..29afdef4de 100644
--- a/src/nvim/tui/tui.h
+++ b/src/nvim/tui/tui.h
@@ -5,6 +5,18 @@
 
 typedef struct TUIData TUIData;
 
+typedef enum {
+  kDecModeSynchronizedOutput = 2026,
+} TerminalDecMode;
+
+typedef enum {
+  kTerminalModeNotRecognized = 0,
+  kTerminalModeSet = 1,
+  kTerminalModeReset = 2,
+  kTerminalModePermanentlySet = 3,
+  kTerminalModePermanentlyReset = 4,
+} TerminalModeState;
+
 #ifdef INCLUDE_GENERATED_DECLARATIONS
 # include "tui/tui.h.generated.h"
 #endif
diff --git a/test/functional/ui/options_spec.lua b/test/functional/ui/options_spec.lua
index 6af1820430..2c649709c6 100644
--- a/test/functional/ui/options_spec.lua
+++ b/test/functional/ui/options_spec.lua
@@ -23,6 +23,7 @@ describe('UI receives option updates', function()
       mousemoveevent=false,
       showtabline=1,
       termguicolors=false,
+      termsync=true,
       ttimeout=true,
       ttimeoutlen=50,
       verbose=0,