Dr Narendra Guptal, who runs an NGO and works for tribal welfare, will represent the party from the Chittorgarh seat.
His name figured in the 7th list of the 26 candidates released by the AAP today, AAP spokesperson Mulk Raj said.
With this, the party has so far announced nine candidates for the ensuing LS elections.
Other candidates of the party include: Dr Virendra Singh (Jaipur), social activist Virendra Vidrohi (Alwar), Rajasthan Kisan Union president K K Saharan (Churu), tribal leader and activist Velaram Meena (Udaipur), AAP state committee member Sunil Agiwal (Bhilwara), former Deputy Chief of Army Lt Gen Raj Kadyan (Jhunjhunu), Major Surendra Kumar Poonia (Sikar) and the party's state convener Ashok Kumar (Kota).