Trimix may refer to:

• Trimix (breathing gas), a gas mixture used in deep-sea diving
• Trimix (injection), an injection used to treat erectile dysfunction

• Differentiated teaching
• Differentiated vulvar intraepithelial neoplasia
• Differentiation (journal)
• Differentiation syndrome
• Differentiation therapy
• Differentiation under the integral
• Differentiation under the integral sign in higher dimensions
• Differentiation under the integration sign
• Different Kinda Different
• Different Kind of Fire
• Different Kind of Love
• Differently (Cassie Davis song)
• Different Masonic rites
• Different-nerve sedge
• Different of an element
• Differentology
• Different Perspectives
• Different Pulses
• Different (Robbie Williams song)
• Different Sense
• Different Shades of Blue
• Different Strokes (album)
• Different Strokes by Different Folks
• Different Strokes (Nite-Liters album)
• Different Strokes (The Nite-Liters album)