Ostro (disambiguation)

Ostro is a southerly wind of the Mediterranean.

Ostro may also refer to:

People

 * Hans Christian Ostrø (1968–1995), a Norwegian actor who was kidnapped and killed in Jammu and Kashmir in 1995
 * Steven J. Ostro (1946–2008), American radar astronomer

Video games

 * A video-game enemy appearing in Super Mario Bros. 2 and erroneously referred to in its instruction manual and end credits as "Birdo"
 * Birdo, the Mario-franchise character erroneously referred to as "Ostro" in the Super Mario Bros. 2 instruction manual and end credits

Other meanings

 * 3169 Ostro, an asteroid named for Steven J. Ostro
 * ITALIAN DESTROYER Ostro, two destroyers of the Italian Royal Navy
 * Ostrobothnia (region), an administrational area in Finland.