《克里特王依多美尼欧，或伊莉亚和伊达孟特》(Idomeneo, re di Creta ossia Ilia e Idamante，K.366)为莫札特所作之意大利文歌剧。剧本由瓦雷斯果(Giambattista Varesco)编写，改编自丹榭(Antoine Danchet)的法文作品。当时这部法文作品曾由康普拉(André Campra)谱曲于1712年上演。莫札特与瓦雷斯果在1780年受铁欧德(Karl Theodor)的委托进行创作。这出歌剧在慕尼黑王宫的屈维利埃剧院(Cuvilliés Theatre)于1781年1月29日首演，由当时24岁的莫札特谱曲，而依多美尼欧也是莫札特第一出成熟的歌剧作品，管弦乐、宣叙调与旋律线都展现岀作品的成熟度。而在某些方面(例如合唱部分)，这出歌剧还是呈现一种实验的风格，并不算完备。除此之外，莫札特还必须与剧作家瓦雷斯果争执，大至作品的翻修与改变，小至一些歌词的文本调整。而今依多美尼欧已是相当常见，且在各个剧院经常上演的基本作品。

Idomeneo, re di Creta ossia Ilia e Idamante (Italian for Idomeneus, King of Crete, or, Ilia and Idamante; usually referred to simply as Idomeneo, K. 366) is an Italian language opera seria by Wolfgang Amadeus Mozart. The libretto was adapted by Giambattista Varesco from a French text by Antoine Danchet, which had been set to music by André Campra as Idoménée in 1712. Mozart and Varesco were commissioned in 1780 by Karl Theodor, Elector of Bavaria for a court carnival. He probably chose the subject, though it might have been Mozart. The work premiered on 29 January 1781 at the Cuvilliés Theatre in Munich, Germany.