2004 sidharth Shukla awarded runner-up in the Gladrags Manhunt and Megamodel Contest In 2005, he represented India at the World's Best Model contest held in Turkey, and became the first Indian, as well as the first Asian, to win the title beating 40 contestants from across Asia
After winning the title, he appeared in advertisements for Bajaj Avenger, ICICI and Digjam.
In 2008, he made his acting debut with a lead role in the television show Babul Ka Aangann Chootey Na on Sony TV opposite Aastha Chaudhary. Shukla played Shubh Ranawat
In 2008, he made his acting debut with a lead role in the television show Babul Ka Aangann Chootey Na on Sony TV opposite Aastha Chaudhary. Shukla played Shubh Ranawat
, The show ended in February, 2oo9 In 2009, he appeared as Veer Vardhan Singh in Jaane Pehchaane Se ye aznabi on StarOne opposite Sanjeeda Sheikh and Aditi Tailang. The show ended in September, 2010.
2010, after Jaane Pehchaane Se... Ye Ajnabbi ended, he also appeared in a few episodes of Aahat.
In 2011, he appeared in the weekend show Love U Zindagi opposite Pavitra Punia on StarPlus.[19] The show was inspired by the Bollywood movie, Jab We Met,[20] where Shukla played Rahul Kashyap's character. The series ended in July 2011. He also appeared in a few episodes of CID
2012, Sidharth played the character of District Collector, Shivraj Shekhar, opposite Pratyusha Banerjee in Balika Vadhu. It was his portrayal of Shiv in the long-running Colors TV
In 2013, sidharth Shukla participated in the celebrity dance reality show Jhalak Dikhhla Jaa 6
In 2013, sidharth Shukla participated in the celebrity dance reality show Jhalak Dikhhla Jaa 6
2014, he made his Bollywood debut in the romantic comedy Humpty Sharma Ki Dulhania in a supporting role playing the character of Angad Bedi, an NRI doctor and fiance of the female protagonist played by Alia Bhatt.
2014, Sidharth was named the host of Savdhaan India – India Fights Back He introduced stories of common people who fought against crime. In 2015, after exiting from BalikaVadhu, he hosted India's Got Talent 6, with Bharti Singh as co-host of the show,
2016, Sidharth won the stunt reality show Fear Factor: Khatron Ke Khiladi 7 Later in 2016, Sidharth appeared asMr.Chakrabortyan Indian businessman, in a Kazakhstan movie, Бизнес по-казахски (Business in Kazakhstan).
In 2017, he appeared as Parth Bhanushali in Dil Se Dil Tak with co-stars Rashami Desai and Jasmin Bhasin. The series was inspired by the Bollywood movie, Chori Chori Chupke Chupke. He left the series in December 2017.
In 2019 he participated in bb 13 

