Ryback is a surname, a spelling variant of Rybak. Notable people with this surname include:
Casey Ryback, fictional Navy SEAL commando and counter-terrorist in the Under Siege films played by Steven Seagal Issachar Ber Ryback, Ukrainian-French painter Timothy W. Ryback (21st century), American historian
See also Rybak (disambiguation) Ryback, ring name of Ryback Reeves (born 1981), is an American professional wrestler.