The 1935 Winter 100 was a motor race held at the Phillip Island circuit, near Cowes on Phillip Island, in Victoria, Australia on 3 June 1935. The race, which was organised by the Light Car Club of Australia, was staged over 16 laps, a total distance of 105.104 miles. It was contested on a handicap basis with the first car scheduled to start 21 minutes before the Scratch car.
The race was won by Alf Barrett driving a Morris Cowley from a handicap of 20 minutes 30 seconds. Bill Williamson driving a Riley Imp started from Scratch, set the fastest race time and the fastest race lap and was placed second on handicap.
Sources vary as to the actual race name with "Winter 100", "winter 100 miles race" and "100-miles Winter Handicap" all being used in contemporary sources. The Light Car Club of Australia, the organizing body for the race, published the results under the name Winter "100".