| Farzin | |
| Birth Name: | Ali-Kabir Takmilinejad |
| Birth Date: | 1952 3, df=y |
| Birth Place: | Abadan, Iran |
| Death Place: | Bonn, Germany |
| Origin: | Iranian |
| Genre: | Persian pop |
| Occupation: | Singer |
| Years Active: | c. 1971–1999 |
Ali-Kabir Takmilinejad (Persian: {{Nastaliq|علیکبیر تکمیلینژاد; 1952–1999), better known as Farzin (Persian: {{Nastaliq|فرزین), was an Iranian pop singer in the 1970s.
Farzin was a singer before the revolution of 1979. Farzin's first song was called "Mehman" (Persian: مهمان), written by Bijan Ghaderi. He was named 'Demis Roussos' of Iran.Before 1979 revolution Farzin worked with Aref in 'Sati Nik'. Sati Nik was Farzin and Aref hangout lovers. From that time musics, we can pointed to 'Dam Begirim' (Persian: Persian: دَم بگیریم) at that time, which made him more famous. Farzin left Iran and immigrated to the USA after 8 years silence in artwork in Iran and then He released his first album called "Gerye Nakon" (Persian: Persian: گریه نکن).He left the Los Angeles artwork and immigrated to Germany.
Farzin has two children. His wife is unknown.