火箭跳（英语：Rocket Jumping）是在第一人称射击游戏中，用火箭发射器或其他类似的爆炸武器向地面或墙上射击的同时跳跃的一种技术。

火箭弹的爆炸推动玩家到达通常情况下无法到达的高度和距离的地方。这种技术的缺点是，火箭弹的爆炸通常会伤害玩家；如果玩家从很高的地方摔落到地面会遭受进一步的伤害。在游戏中当来自爆炸或摔落或二者同时造成的损害较大时，这种技术用处不大。在大多数游戏中操作良好的火箭跳可以用最小的伤害获得最大的推进力。此外，在队友无伤害的游戏中，可以用火箭使队友起跳。该技术在竞争激烈的比赛和竞速破关中的使用特别常见。在《雷神之锤III竞技场》中，一些电脑控制的对手会使用火箭跳。这类FPS游戏通常是竞技场类，玩家可以轻松获得恢复能力以及额外防护能力。

In first-person shooter games, rocket jumping is the technique of using the explosion of a rocket combined with a jump. The aim of this technique is to reach new heights and distances. Although the origin of rocket jumping is unclear, its strategical use dates back to play in Quake III Arena. One downside of rocket jumping is that it usually injures the player, either from the blast damage or fall damage. This effect makes the technique less useful in games where the damage from the blast, fall, or both is high. The technique is used especially in competitive play where it is used in order to get to the middle capture point quickly in order to get an advantage over the other team, or in Speedrunning. In Quake III: Arena some of the computer-controlled opponents use rocket jumps.