Ivo Daneu (born 6 October 1937) is a retired Slovenian professional basketball player and coach.

He represented the Yugoslavia national basketball team internationally.

With AŠK Olimpija, he won the Yugoslav First Federal League championship six times (1957, 1959, 1961, 1962, 1966, and 1970).

[2][3] Daneu played in 209 games with the senior Yugoslavian national team, from 1956 to 1970.

Daneu was the head coach of AŠK Olimpija (1970–71), and Rudar Trbovlje (1976).