Q. Who is regarded as the first tirthankar of Jainism?
Answer:
Rishabhanatha
Notes: The first tirthankar in Jainism was Rishabhanatha, who according to Jain tradition lived millions of years ago, the twenty-third tirthankara Parshvanatha in 900 BCE, and the twenty-fourth tirthankara the Mahavira who founded Jain Dharma.