1. In some classifications the family of the genus Xenopus which is otherwise included in the family Pipidae
   - family Xenopodidae

Type of: amphibian family

• Jean Harlow
• Jean Honore Fragonard
• Jean Laffite
• Jean Lafitte
• Jean Louis Charles Garnier
• Jean Louis Rodolphe Agassiz
• Jean Luc Godard
• Jean Martin Charcot
• Jean Monnet
• Jean Nicholas Arthur Rimbaud
• Jean Paul Marat
• Jean Piaget
• Jean Racine
• Jean Sibelius
• Jean-Baptiste Poquelin
• Jean-Claude Duvalier
• Jean-Frederic Joliot
• Jean-Frederic Joliot-Curie
• Jean-Jacques Rousseau
• Jean-Louis Lebris de Kerouac
• Jean-Paul Sartre
• Jean-Philippe Rameau
• Jeanne Antoinette Poisson
• Jeanne d'Arc
• Jeannette Rankin