Rahim Moeini Kermanshahi (Persian: رحیم معینی کرمانشاهی, February 6, 1923 – November 17, 2015) was an Iranian poet and lyricist.

His talent and creativity in poetry made him one of the greatest lyricists, poets, and historians of Iran.

[citation needed] During his 60 years' dedication to Persian literature and poetry he published over 20 books and wrote the lyrics of about 500 songs.

His musical works are being remastered every year by various artists in different countries, mostly in Iran and the United States.

In 2013, one of his songs, "Ecstacy", was played on Fox Productions TV series How I Met Your Mother.