- 18 January- World Religion Day
- 18 January- Mauni Amavasya
- 19 January- National Popcorn Day
- 19 January- Martin Luther King Jr. Day
- 21 January- National Hugging day
- 23 January- National Pie Day
- 23 January- Subhash Chandra Bose Jayanti
- 24 January- National Girl Child Day
- 24 January- World Education Day
- 26 January- Republic Day
- 26 January- Australia Day
- 28 January- Data Privacy Day
- 28 January- Lala Lajpat Rai Jayanti
- 30 January- Gandhi Punyatithi