Isabella Robusto is an American professional stock car racing driver who currently competes full-time in the ARCA Menards Series, and part-time in the ARCA Menards Series East and ARCA Menards Series West, driving the No. 55 Toyota Camry for Nitro Motorsports. She has been in the TD2 driver development program system since 2021 and was a part of the Drive for Diversity program with Rev Racing from 2016 to 2021 which made her the longest lasting member of the program to date.