Manohar Lal Agarwal is an Indian businessman whose wealth is derived from Haldiram Snacks, a major manufacturer of savory snacks, sweets, and frozen foods. He runs the Delhi-based operation with his brother, Madhusudan Agarwal.

The family business was originally started by their grandfather in 1937, who began selling savory snacks from a tiny shop in Bikaner, Rajasthan. The business was later divided among his descendants into three separate entities.

• Core Company: Haldiram Snacks, a major manufacturer of savory snacks and sweets.
• Founding: Family business founded by his grandfather in 1937.
• Recent Merger: In 2023, the Delhi and Nagpur arms of the family merged to create Haldiram Snacks Food Limited.

Manohar Lal Agarwal’s career is defined by the stewardship and expansion of the Haldiram Snacks brand, one of India's most recognized consumer packaged goods companies.

In 2023, he and his brother merged their Delhi operation with their cousin's entity in Nagpur to create Haldiram Snacks Food Limited. His structural contribution is tied to maintaining the brand's national dominance, expanding its range of snacks and sweets, and positioning the consolidated entity for future growth. Haldiram Snacks has also backed Venture Catalysts, an incubator, to invest in packaged foods startups.