普皮恩努斯·马克西穆斯（Marcus Clodius Pupienus Maximus，178年－238年），罗马帝国皇帝，于238年在位。

235年，不受军队拥护罗马皇帝亚历山大·塞维鲁被军队推翻。军队拥护马克西米努斯·色雷克斯成为皇帝，并将亚历山大·塞维鲁杀害。

而马克西米努斯出身蛮族，元老院以及帝国各地均对他的即位不满。238年，非洲行省的出身名门的戈尔迪安一世起事反对马克西米努斯，罗马元老院及整个意大利均支持戈尔迪安一世（此时马克西米努斯不在意大利）。不久，戈尔迪安一世及其子戈尔迪安二世为附近的努米底亚的总督卡佩里亚努斯所败，戈尔迪安二世阵亡，戈尔迪安一世亦自杀。而马克西米努斯也率军直逼罗马。

Pupienus (Latin:Marcus Clodius Pupienus Maximus Augustus; born c. 165/170 – 29 July 238), also known as Pupienus Maximus, was Roman Emperor with Balbinus for three months in 238, during the Year of the Six Emperors. The sources for this period are scant, and thus knowledge of the emperor is limited. In most contemporary texts Pupienus is referred by his agnomen "Maximus" rather than by his cognomen (family name) Pupienus.