潮池（英语：Tide pool），亦作岩池（Rock pool），是一种在海岸地形较低陷而且充满岩石和海水的地方。这些地方当涨潮时，海水会涌进其间，甚或淹没有潮水之下；退潮时，残留在岩石间的潮水形成一个又一个封闭的水池。

Tide pools, or rock pools, are rocky pools on the sea shore which are filled with seawater. Many of these pools exist as separate pools only at low tide.

Many tide pools are habitats of especially adaptable animals that have engaged the attention of naturalists and marine biologists, as well as philosophical essayists: John Steinbeck wrote in The Log from the Sea of Cortez, "It is advisable to look from the tide pool to the stars and then back to the tide pool again."