Grenade can refer to:
- Mk 2 Grenade - the hand grenade used in Half-Life and its expansions
- MK3A2 Grenade - the hand grenade used in Half-Life 2 and its episodes
- Flash Grenade - the grenade cut from Half-Life: Opposing Force
- Energy Grenade - the grenade cut from Half-Life 2
This is a disambiguation page - a navigational aid which lists other pages that might otherwise share the same title. If an article link referred you here, you might want to go back and fix it to point directly to the intended page.