As of latest update
1. Siddharth and Aditi Rao Hydari
Aditi is from Hyderabadi background primarily worked in Hindi, Telugu, and Tamil films.
The couple got married on 2024, this will be 2nd marriage for Siddharth
2. Arya and Sayyeshaa
Although Arya is Malayali, yet he is the popular leading Tamil Actor he marries to Sindhi/Marathi Born Actress Sayyeshaa
She started dating Tamil actor Arya after Ghajinikanth (2018), They got married on 10 March 2019,
⭐List of Tamil actors who married actresses from different linguistic backgrounds, long time ago
Suriya & Jyothika
Many people believes that Jyothika is Tamilian, but however it is no.
Jyothika's mother tongue is Hindi, She was born and raised in Mumbai to a Punjabi Hindu father and a Maharashtrian Muslim mother,
Despite became a leading Tamil actress in 90s time.
Ajith Kumar & Shalini
Malayalam actress from Kerala. They originally met on the sets of the 1999 film Amarkalam.
Though she was born in Chennai and primarily worked in the Malayalam and Tamil film industries, her family heritage originates from Kerala
Prasanna & Sneha
Sneha is Telugu-speaking actress, known for Malayalam and Tamil
Actress Sneha’s mother tongue is Telugu, Although born in Mumbai and raised in Sharjah, UAE, her parents hail from the state of Andhra Pradesh (with roots in Rajahmundry)
Gautham Karthik & Manjima Mohan
Manjima is from from Kerala. The couple fell in love after working together on the 2019 film Devarattam, and married in November 2022
Ranjith & Priya Raman
Priya Raman is from Thiruvanthapuram in Kerala, married in 2021, Even though They married in 1999 and divorced in 2014.
Ranjith briefly married someone else.
Later, he and Priya Raman reconciled and remarried each other.
Kamal Haasan and Sarika Thakur
Kamal Hassan begin a relationship with Bollywood actress Sarika, they had two daughters, Shruti Hassan ( born in 1986) and Akshara Hassan (born in 1991), before officially marrying in 1988. Later the couple eventually file for divorce in 2002 which was finalised in 2004.
So Kamal Haasan marry 2nd time to Sarika Thakur.