Metrobus (Sydney)

Metrobus (stylised as metrobus) is a high frequency, high capacity bus network in Sydney, Australia, first introduced in 2008. Metrobus services run every 10 minutes during peak periods, 15 minutes during off-peak weekday periods, and 20 minutes on weekends, linking key commercial suburbs and centres throughout the city, with the intention of making timetables obsolete. All buses were initially painted in a distinctive red livery but recently, the standard Transport for NSW livery of blue and white has been adopted. All Metrobus services are wheelchair accessible. All route numbers were prefixed with an "M" followed by a two-digit number.

As of May 2024, only two Metrobus routes (M90 and M91) remain in operation.