Bailly
- Alexis Bailly
- Alice Bailly
- Anatole Bailly
- Auguste Bailly
- Bailey (disambiguation)
- Bailiff
- Bailly (crater)
- Bailly Generating Station
- Bailly Lake (Saint-Cyr River South)
- Bailly, Oise
- Bailly, Yvelines
- Bailly-Romainvilliers
- Bailly-aux-Forges
- Bailly-en-Rivière
- Bailly-le-Franc
- Baily (disambiguation)
- Benjamin Bailly
- Blanche Bailly
- Colette Bailly
- David Bailly
- Dominique Bailly
- Earl Bailly
- Edmond Bailly (composer)
- Edmond Bailly (footballer)
- Eric Bailly
- Ernest Joseph Bailly
- François Bailly
- Guillaume Bailly
- Gérard Bailly
- Henri de Bailly
- Henry G. Bailly
- Jacques Bailly
- Jean Sylvain Bailly
- Jean-Baptiste Bailly
- Jean-Christophe Bailly
- Joseph A. Bailly
- Joseph Bailly
- Logan Bailly
- Louis Bailly
- Martine Bailly
- Mary Cecilia Bailly
- Pierre Bailly
- Rosa Bailly
- Saint-Bris-le-Vineux
- Sandrine Bailly
- Simon Bailly
- Séry Bailly
- Thomas Bailly