Attah is a surname. Notable people with the surname include:

• Abraham Attah (born 2002), Ghanaian actor
• Aliyu Attah, Nigerian policeman and former Inspector General of Police
• Ayesha Harruna Attah (born 1983), Ghanaian-born fiction writer
• Benjamin Ayesu-Attah (born 1993), Canadian sprinter
• Daniel Attah (born 1978), Nigerian professional boxer
• Ernest Attah, Military Governor of Cross River State, Nigeria
• Jordan Attah Kadiri (born 2000), Nigerian professional footballer
• Michael Kwame Attah, Ghanaian politician
• Mike Attah, Military Administrator of Anambra State in Nigeria
• Richard Attah (born 1995), Ghanaian professional footballer
• Samuel Attah-Mensah, Ghanaian media personality, businessman and lecturer
• Victor Attah (born 1938), Governor of Akwa Ibom State in Nigeria