Bernard Tomic has boosted Australia's French Open contingent to a dozen singles hopefuls with a gallant qualifying effort in Paris.

Tomic battled back from a service break down deep in the first set to beat Portugal's Goncalo Oliveira 7-6 (7-5), 7-5 on Friday to seal his place in the main draw.

He joins Nick Kyrgios, John Millman, Matt Ebden, Jordan Thompson, James Duckworth and Alex de Minaur in the men's main event starting on Sunday.

Tomic could conceivably play Kyrgios in the first round after the Australian No.1 and 21st seed drew a qualifier in the first round earlier on Friday.

Ashleigh Barty, Daria Gavrilova, Samantha Stosur, Ajla Tomljanovic and Isabelle Wallace will fly the Australian flag in the women's singles.