都塔尔（波斯语：دو تار‎ = dotār，乌兹别克语：dutor），又称独它尔，是一种鲁特琴族（又称琉特属）弹拨乐器，长颈，2弦，见于中亚和南亚，其名称是波斯语“二弦”的意思，其中“都”意为“二”（دو = do），“塔尔”意为“琴弦”（تار= tār），不过阿富汗的赫拉特都塔尔有14根弦。中国西部的**演奏都塔尔时通常用拨弦的技法进行演奏，而乌孜别克族、塔吉克斯坦族、土库曼族和阿富汗人常用扫弦和拨弦的演奏技法。

都塔尔在西孟加拉邦和孟加拉国被称为多塔拉琴，常被当地的包尔人演奏。部分多塔拉琴有四根琴弦，而不是两根。这种乐器源于15世纪，最初是牧羊人用动物的肠制成。丝绸之路将丝传到乐器的发源地后，琴弦就改为用丝线制作。现代的都塔尔琴弦一般用丝或尼龙制成。

The dutar (Persian:دوتار‎‎, Tajik:дутор, ******: دۇتتار, Дуттар‎, ULY: Duttar, Uzbek:dutor, Chinese: 都塔尔) (also dotar or doutar) is a traditional long-necked two-stringed lute found in Iran and Central Asia. Its name comes from the Persian word for "two strings", دو تار dotār (< دو do "two", تار tār "string"), although the Herati dutar of Afghanistan has fourteen strings. When played, the strings are usually plucked by the ****** of Western China and strummed and plucked by the Tajiks, Turkmen, Uzbeks. Related instruments include the Kazakh dombra. The Dutar is also an important instrument among the Kurds of Khorasan amongst whom Haj Ghorban Soleimani of Quchan was a noted virtuoso. In Kormanji one who plays the dutar is known as a bakci (bakhshi), while in Azeri the term is ashiq.