The Sacred Heart Basilica, also known as the Basilica of the Sacred Heart of Jesus, is a notable religious site in Puducherry (previously Pondicherry), India. It is one of the most important Catholic churches in the region, with religious and architectural significance.The Sacred Heart Basilica was constructed in 1907.A significant occasion that draws lots of followers is the Sacred Heart of Jesus feast, which occurs every year.The Sacred Heart Basilica is not only a religious site, but also an architectural marvel that contributes to Puducherry’s cultural and historical heritage. When visiting Puducherry, visitors who are interested in history, architecture, or religious landmarks frequently include a visit to the Sacred Heart Basilica in their agenda.

This 100-year-old church has been led by twenty parish priests. The Grotto for Our Lady of Lourdes, Parish Hall, Adoration chapel and the new parish community hall were some of the development of this church since the 1960s. After the arrival of parish priest Thomas in 2005 the church was fully renovated inside and out.