IC 26 may refer to:

• IC-26, an analogue of the opioid analgesic methadone
• NGC 135, a more common name for the lenticular galaxy IC 26

• Family Affair (CSI Episode)
• Family Affair (film)
• Family Affair(MC Hammer album)
• Family Affair (MC Hammer album)
• Family Affair (Philip Bailey album)
• Family Affair (Sly & the Family Stone song)
• Family Airlines
• Family (album)
• Family album
• Family Album
• Family Album (album)
• Family Album (David Allan Coe album)
• Family album (disambiguation)
• Family Album (miniseries)
• Family Album (play)
• Family Album, U.S.A.
• Family Album USA
• Family Ambystomatidae
• Family and Children's Services of Central Maryland
• Family and Children's Society
• Family and Consumer Science
• Family and Consumer Sciences
• Family and consumer sciences
• Family And Family Life
• Family and Morale, Welfare and Recreation Command