Rosslyn Park is an eastern suburb of Adelaide in the City of Burnside.

Rosslyn Park is primarily accessed by car and bus. The main roads leading to the suburb are The Parade, Kensington Road and Penfold Road. The Adelaide Metro bus system services Rosslyn Park, with routes H22 and H20 travelling from Grenfell Street in the city to service the area via the Parade, and routes H23 and 141 servicing the area via Kensington Road. The 141 originates from North Terrace in the city, whilst the H23 follows the routes of H20 and H22 before crossing over to Kensington Road via Portrush Road. Bike lanes also exist most of the way along the Parade into the suburb, whilst the development of a ‘bicycle boulevard’ on the suburban Beulah Road also promotes bicycle usage in the area.