塔塔集团（印地语：टाटा समूह）是印度最大的集团公司，2010-2011年度收入达到833亿美元，相当于印度国内生产总值的6.14%，现在市场资本总额为689亿美元（只列入塔塔集团96个公司中公布的28个）。塔塔集团在六大洲40多个国家经营业务，其产品出口到140个国家。集团得名于其创始人贾姆希德吉·塔塔，其家族成员几乎一直担任集团董事长。现任集团董事长是赛勒斯·米斯特里。

塔塔集团包括7个部门的96个公司。塔塔集团65.8%的所有权由塔塔慈善信托基金持有。

Tata Group is an Indian multinational conglomerate holding company headquartered in Mumbai, Maharashtra, India. It was founded in 1868 by Jamsetji Tata and gained international recognition after purchasing several global companies. It is one of India's largest conglomerates. In 2014-15, the revenue of Tata companies, taken together, was $108.78 billion. These companies collectively employ over 600,000 people. Each Tata company or enterprise operates independently under the guidance and supervision of its own board of directors and shareholders. There are 30 publicly-listed Tata enterprises with a combined market capitalisation of about $134 billion (as on March 31, 2015). Tata companies with significant scale include Tata Steel, Tata Motors, Tata Consultancy Services, Tata Power, Tata Chemicals, Tata Global Beverages, Tata Teleservices, Titan, Tata Communications and Indian Hotels Company.