伊克提诺斯(希腊文:Ἰκτῖνος/Iktinos或者Ictinus)是在前5世纪中期的建筑师。古代文献指出伊克提诺斯和卡利特瑞特(Kallikrates)合作设计了帕德嫩神庙。

保萨尼亚斯认定伊克提诺斯也是巴赛阿波罗神庙的建筑师。神庙外部的列柱为多立克柱式，而内部是爱奥尼柱式，并且结合了一根科林斯柱式的柱子，在神庙中央还有有史以来最早的内殿。伊克提诺斯也设计了伊莱夫希纳的泰勒斯台里昂神庙，当中宏伟的大厅装设了厄琉息斯秘仪。

艺术家让·奥古斯特·多米尼克·安格尔做了一幅有关伊克提诺斯和抒情诗人品达在一起的画。现在这幅「品达与伊克提诺斯」正在伦敦的国家美术馆中展出。

Ictinus (/ɪkˈtaɪnəs/; Greek:Ἰκτῖνος, Iktinos) was an architect active in the mid 5th century BC. Ancient sources identify Ictinus and Callicrates as co-architects of the Parthenon.

Pausanias identifies Ictinus as architect of the Temple of Apollo at Bassae. That temple was Doric on the exterior, Ionic on the interior, and incorporated a Corinthian column, the earliest known, at the center rear of the cella. Sources also identify Ictinus as architect of the Telesterion at Eleusis, a gigantic hall used in the Eleusinian Mysteries.