Farīd al-Dīn Masʿūd Ganj-i-Shakar (Punjabi: فریدالدین گنج شکر ; c. 4 April 1173 – 7 May 1266) was a 13th-century Punjabi Sunni Muslim preacher and mystic, who was one of the most revered and distinguished Muslim mystics of the medieval period. He is known reverentially as Bābā Farīd or Shaikh Farīd by Muslims, Hindus and Sikhs of the Punjab Region, or simply as Farīduddīn Ganjshakar.