diff --git a/terminfo/extended/extended.go b/terminfo/extended/extended.go
index baaec6d..60378ad 100644
--- a/terminfo/extended/extended.go
+++ b/terminfo/extended/extended.go
@@ -39,6 +39,7 @@ import (
 	_ "github.com/gdamore/tcell/v2/terminfo/s/simpleterm"
 	_ "github.com/gdamore/tcell/v2/terminfo/s/sun"
 	_ "github.com/gdamore/tcell/v2/terminfo/t/termite"
+	_ "github.com/gdamore/tcell/v2/terminfo/t/tmux"
 	_ "github.com/gdamore/tcell/v2/terminfo/v/vt100"
 	_ "github.com/gdamore/tcell/v2/terminfo/v/vt102"
 	_ "github.com/gdamore/tcell/v2/terminfo/v/vt220"
diff --git a/terminfo/models.txt b/terminfo/models.txt
index d69b7fe..60905e0 100644
--- a/terminfo/models.txt
+++ b/terminfo/models.txt
@@ -16,6 +16,7 @@ screen,screen-256color
 st,st-256color|simpleterm
 sun,sun-color
 termite
+tmux
 vt52
 vt100
 vt102
diff --git a/terminfo/t/tmux/term.go b/terminfo/t/tmux/term.go
new file mode 100644
index 0000000..c8c1f3c
--- /dev/null
+++ b/terminfo/t/tmux/term.go
@@ -0,0 +1,69 @@
+// Generated automatically.  DO NOT HAND-EDIT.
+
+package tmux
+
+import "github.com/gdamore/tcell/v2/terminfo"
+
+func init() {
+
+	// tmux terminal multiplexer
+	terminfo.AddTerminfo(&terminfo.Terminfo{
+		Name:         "tmux",
+		Columns:      80,
+		Lines:        24,
+		Colors:       8,
+		Bell:         "\a",
+		Clear:        "\x1b[H\x1b[J",
+		EnterCA:      "\x1b[?1049h",
+		ExitCA:       "\x1b[?1049l",
+		ShowCursor:   "\x1b[34h\x1b[?25h",
+		HideCursor:   "\x1b[?25l",
+		AttrOff:      "\x1b[m\x0f",
+		Underline:    "\x1b[4m",
+		Bold:         "\x1b[1m",
+		Dim:          "\x1b[2m",
+		Italic:       "\x1b[3m",
+		Blink:        "\x1b[5m",
+		Reverse:      "\x1b[7m",
+		EnterKeypad:  "\x1b[?1h\x1b=",
+		ExitKeypad:   "\x1b[?1l\x1b>",
+		SetFg:        "\x1b[3%p1%dm",
+		SetBg:        "\x1b[4%p1%dm",
+		SetFgBg:      "\x1b[3%p1%d;4%p2%dm",
+		PadChar:      "\x00",
+		AltChars:     "++,,--..00``aaffgghhiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~",
+		EnterAcs:     "\x0e",
+		ExitAcs:      "\x0f",
+		EnableAcs:    "\x1b(B\x1b)0",
+		Mouse:        "\x1b[M",
+		MouseMode:    "%?%p1%{1}%=%t%'h'%Pa%e%'l'%Pa%;\x1b[?1000%ga%c\x1b[?1002%ga%c\x1b[?1003%ga%c\x1b[?1006%ga%c",
+		SetCursor:    "\x1b[%i%p1%d;%p2%dH",
+		CursorBack1:  "\b",
+		CursorUp1:    "\x1bM",
+		KeyUp:        "\x1bOA",
+		KeyDown:      "\x1bOB",
+		KeyRight:     "\x1bOC",
+		KeyLeft:      "\x1bOD",
+		KeyInsert:    "\x1b[2~",
+		KeyDelete:    "\x1b[3~",
+		KeyBackspace: "\u007f",
+		KeyHome:      "\x1b[1~",
+		KeyEnd:       "\x1b[4~",
+		KeyPgUp:      "\x1b[5~",
+		KeyPgDn:      "\x1b[6~",
+		KeyF1:        "\x1bOP",
+		KeyF2:        "\x1bOQ",
+		KeyF3:        "\x1bOR",
+		KeyF4:        "\x1bOS",
+		KeyF5:        "\x1b[15~",
+		KeyF6:        "\x1b[17~",
+		KeyF7:        "\x1b[18~",
+		KeyF8:        "\x1b[19~",
+		KeyF9:        "\x1b[20~",
+		KeyF10:       "\x1b[21~",
+		KeyF11:       "\x1b[23~",
+		KeyF12:       "\x1b[24~",
+		KeyBacktab:   "\x1b[Z",
+		Modifiers:    1,
+	})
+}