Tousignant may refer to:

• Chloe Tousignant, a fictional character in Zoo (TV series)
• Claude Tousignant (b. 1932), Canadian artist
• Guy Tousignant (b. 1841), Canadian soldier
• Henri Tousignant (b. 1937), Canadian politician
• Luc Tousignant (b. 1958), Canadian football player
• Mathieu Tousignant (b. 1989), Canadian ice hockey player

• Tragg and the Sky Gods
• Tragia
• Tra giang
• Tragic
• Tragically Hip
• Tragic comedy
• Tragic Daydreams
• Tragic flaw
• Tragic hero
• Tragicka/Dramaticka ouvertura
• Tragic Kingdom
• Tragic mulatto
• Tragicomedy
• Tragic Overture (Brahms)
• Tragic Overture (Dvořák)
• Tragiella
• Tragiopsis
• Tragopan
• Tragopogon
• Tragopogon porrifolius
• Tragosso
• Tragulidae
• Tragus piercing
• Tragédie en musique
• Trahaearn ap Caradog