拉哈特飞弹（原意为「雷射导引攻击」Laser Homing Attack，或「雷射导引反坦克」Laser Homing Anti-Tank，缩写为LAHAT）是一种以色列研发的雷射导引反坦克飞弹, 可以用战车砲管发射的砲射导弹，与俄制9M117类似，LAHAT在保存与填装时就如同一枚普通的砲弹。LAHAT飞弹推出之后除了提供以色列的梅卡瓦4型（Merkava Mark IV）主力战车使用之外，亦获德国的莱茵金属公司签约，合作改良豹1与豹2式主力战车，使其具有发射LAHAT飞弹的能力。

LAHAT只要与不同的药荚组合就可以由现役105或120公厘火砲发射，涵盖了西方两种主要的战车砲口径。LAHAT飞弹使用固态火箭发动机将弹体从砲管射出，并持续提供飞弹飞行的动力，四片在弹尾的稳定翼发射后会张开。采用半主动雷射导引拥有两种弹道选择，一种用于攻击战车，另一种则用于攻击直升机。

The LAHAT (Laser Homing Attack or Laser Homing Anti-Tank, also a Hebrew word for incandescence) is a third generation semi-active laser homing low-weight anti-tank guided missile developed since 1992 and manufactured by Israel Aerospace Industries. It was designed primarily to be fired by Merkava tanks' 105 mm and 120 mm tank guns, though it matches all types of 105 mm and 120 mm guns, including low recoil guns and low-weight guns of military armoured cars. It is also suitable for patrol ships, possibly modified for 105–106 mm recoilless rifles, UAVs, HMMWVs, and SPAAGs. Unlike other tank rounds, LAHAT does not need a tank gun for operation.