Kuldeep Singh is a left-handed batsman of the Rajasthan Cricket team. He was born on October 26, 1978 in Jaipur, Rajasthan. He is also a slow left-arm orthodox bowler of the team.

Kuldeep Singh started his "First-class" cricket career in 1997/98 and it continued up to 2001/02. During this period, Kuldeep Singh has played in altogether nine "First-class" matches with an average of 27.86. His total score in these matches is 418 runs, which includes two half-centuries. His highest score in any of the "First-class" matches is 92 runs. Musi Raza and Sanjay Pandey mostly caught Kuldeep Singh in these matches.

While in bowling, Kuldeep Singh has not picked up any wickets and has given eight runs out of the 12 balls he played in the "First-class" matches. His bowling economy in these matches is 4.00. Kuldeep Singh dismissed Rakesh Sharma, Chandrakant Pandit, Manoj Mudgal, Gyanendra Pandey and Abbas Ali mostly in the "First-class" matches.

In the "List A" matches, Kuldeep Singh debuted in 1997/98. Till then, he has played in overall 16 "List A" matches with an average of 13.93. His total score in these matches is 209 runs and his highest score in any of these matches is 33 runs. Harvinder Singh, Zakir Hussain, Rajesh Sharma, Parvinder Singh, Sanjay Pandey, Brijender Singh, Satish Dorai, Obaid Kamal, Anant Bhagwat, Ramesh Powar, Murali Kartik, Nikhil Chopra and Abhijit Piprode dismissed him mostly in the "List A" matches.

Whereas with ball in hand, Kuldeep Singh has picked up total seven wickets by losing 305 runs out of the 395 balls he played in the "List A" matches. His bowling average is 43.57 and economy is 4.63 in these matches. The latest "List A" match played by Kuldeep Singh was against Mumbai team, which was held at Jaipur on March 28 in 2007. He dismissed Rizwan Shamshad, Arvind Kapoor, Karan Goel, Rohit Sharma, Shreyas Khanolkar, Rahul Sapru, Zakir Hussain, Anant Bhagwat, Dinesh Mongia, Sushant Manjrekar and Ulhas Gandhe mostly in the "List A" matches.

The "Twenty20" cricket career debut of Kuldeep Singh was against Uttar Pradesh team, which was held at Jaipur on April 4 in 2007. He has played in four "Twenty20" matches in his career till then with an average of 14.33. His total scorecard reading in these matches is 43 runs, which includes three fours. The highest score of Kuldeep Singh in any of the "Twenty20" matches is 15 runs and his striking rate is 110.25. Sanjay Bangar, Rahat Elahi and Abbas Ali dismissed him mostly in these matches.

Again in bowling, Kuldeep Singh has captured total two wickets by giving 84 runs out of the 84 balls he played in the "Twenty20" matches. His bowling average is 42.oo and economy is 6.00 in these matches. The latest "Twenty20" match played by Kuldeep Singh was against Madhya Pradesh team, which was held at Jaipur on April 7 in 2007. He caught Piyush Chawla and Gaurav Upadhyaya mostly in these matches.