Ajda Novak (born 16 September 1993) is a Slovenian slalom canoeist who has competed at the international level since 2010.
She won four medals at the ICF Canoe Slalom World Championships with two silvers (Kayak cross individual: 2025, K1 team: 2022) and two bronzes (K1 team: 2013, 2025). She also won three medals (2 gold and 1 bronze) at the European Championships.