The list of colleges offering BA LLB in Marathi language (As per internet research):

• Abhinav education society
• Balaji Law College
• Bharati Vidhyapeeths New Law college
• Deccan Education Societys Law College
• Marathwada Mitr Mandals Shankarrao Chavan Law College
• Shri. Shivaji Maratha Law College
• ABMSPs Yashwantrao Chavan Law College
• Maharashtra Cosmopolitan Education Societys A.K. Khan Law Academy
• Vidhya Pratishthan Vasantrao Pawar Law College
• L.L.B. Colleges in Mumbai
• NerulPadmashree Dr. D.Y. Patil University
• MantralayaUniversity of Mumbai
• Bandra WestGopaldas Jhamatmal Advani Law Collage
• Vile Parle WestJitendra Chauhan College of Law

I hope this answer helps. All the very best for your future endeavors!