| Source | Election Commission of India |
| Date | 06 Jun 2021 |
| Code | Party | Won | Vote % | Total Vote |
|---|---|---|---|---|
| BJP | Bharatiya Janata Party | 8 | 38.51% | 3,575,529 |
| BSP | Bahujan Samaj Party | 0 | 0.71% | 66,141 |
| INC | Indian National Congress | 0 | 4.26% | 395,958 |
| AAAP | Aam Aadmi Party | 62 | 53.57% | 4,974,592 |
| JD(U) | Janata Dal (United) | 0 | 0.91% | 84,263 |
| LJP | Lok Jan Shakti Party | 0 | 0.35% | 32,760 |
| RJD | Rashtriya Janata Dal | 0 | 0.04% | 3,463 |
| SHS | Shiv Sena | 0 | 0.20% | 19,015 |
| AAPP | Aapki Apni Party (Peoples) | 0 | 0.09% | 8,446 |
| BSNP | Bhartiya Samajik Nyay Party | 0 | 0.04% | 3,357 |
| PBI | Proutist Bloc, India | 0 | 0.03% | 2,343 |
| PPID | Peoples Party of India (Democratic) | 0 | 0.03% | 3,240 |
| IND | Independent | 0 | 0.38% | 35,374 |
| NOTA | None of the Above | 0 | 0.46% | 43,109 |
| Other | Other | 0 | 0.41% | 38,208 |
| Total | 70 | 100.00% | 9,285,798 |
| No | Constituency Name | Winner | Runner up | Margin | ||
|---|---|---|---|---|---|---|
| Candidate | Party | Candidate | Party | |||
| 1 | Narela | Sharad Kumar | AAAP | Neel Daman Khatri | BJP | 17,429 |
| 2 | Burari | Sanjeev Jha | AAAP | Shailendra Kumar | JD(U) | 88,158 |
| 3 | Timarpur | Dilip Pandey | AAAP | Surinder Pal Singh (bittoo) | BJP | 24,144 |
| 4 | Adarsh Nagar | Pawan Sharma | AAAP | Raj Kumar Bhatia | BJP | 1,589 |
| 5 | Badli | Ajesh Yadav | AAAP | Vijay Kumar Bhagat | BJP | 29,094 |
| 6 | Rithala | Mohinder Goyal | AAAP | Manish Chaudhary | BJP | 13,873 |
| 7 | Bawana(sc) | Jai Bhagwan | AAAP | Ravinder Kumar | BJP | 11,526 |
| 8 | Mundka | Dharampal Lakra | AAAP | Azad Singh | BJP | 19,158 |
| 9 | Kirari | Rituraj Govind | AAAP | Anil Jha | BJP | 5,654 |
| 10 | Sultanpur Majra(sc) | Mukesh Kumar Ahlawat | AAAP | Ram Chander Chawriya | BJP | 48,052 |
| 11 | Nangloi Jat | Raghuvinder Shokeen | AAAP | Suman Lata | BJP | 11,624 |
| 12 | Mangol Puri(sc) | Rakhi Birla | AAAP | Karam Singh Karma | BJP | 30,116 |
| 13 | Rohini | Vijender Gupta | BJP | Rajesh Nama Bansiwala | AAAP | 12,648 |
| 14 | Shalimar Bagh | Bandana Kumari | AAAP | Rekha Gupta | BJP | 3,440 |
| 15 | Shakur Basti | Satyendar Jain | AAAP | Dr. S. C. Vats | BJP | 7,592 |
| 16 | Tri Nagar | Preeti Tomar | AAAP | Tilak Ram Gupta | BJP | 10,710 |
| 17 | Wazirpur | Rajesh Gupta | AAAP | Dr. Mahender Nagpal | BJP | 11,690 |
| 18 | Model Town | Akhilesh Pati Tripathi | AAAP | Kapil Mishra | BJP | 11,133 |
| 19 | Sadar Bazar | Som Dutt | AAAP | Jai Parkash (j.p) | BJP | 25,644 |
| 20 | Chandni Chowk | Parlad Singh Sawhney | AAAP | Suman Kumar Gupta | BJP | 29,584 |
| 21 | Matia Mahal | Shoaib Iqbal | AAAP | Ravinder Gupta | BJP | 50,241 |
| 22 | Ballimaran | Imran Hussain | AAAP | Lata | BJP | 36,172 |
| 23 | Karol Bagh(sc) | Vishesh Ravi | AAAP | Yogender Chandoliya | BJP | 31,760 |
| 24 | Patel Nagar(sc) | Raaj Kumar Anand | AAAP | Pravesh Ratn | BJP | 30,935 |
| 25 | Moti Nagar | Shiv Charan Goel | AAAP | Subhash Sachdeva | BJP | 14,072 |
| 26 | Madipur(sc) | Girish Soni | AAAP | Kailash Sankla | BJP | 22,719 |
| 27 | Rajouri Garden | A Dhanwati Chandela A | AAAP | Ramesh Khanna | BJP | 22,972 |
| 28 | Hari Nagar | Raj Kumari Dhillon | AAAP | Tajinder Pal Singh Bagga | BJP | 20,131 |
| 29 | Tilak Nagar | Jarnail Singh | AAAP | Rajiv Babbar | BJP | 28,029 |
| 30 | Janakpuri | Rajesh Rishi | AAAP | Ashish Sood | BJP | 14,917 |
| 31 | Vikaspuri | Mahinder Yadav | AAAP | Sanjay Singh | BJP | 42,058 |
| 32 | Uttam Nagar | Naresh Balyan | AAAP | Krishan Gahlot | BJP | 19,759 |
| 33 | Dwarka | Vinay Mishra | AAAP | Parduymn Rajput | BJP | 14,387 |
| 34 | Matiala | Gulab Singh | AAAP | Rajesh Gahlot | BJP | 28,075 |
| 35 | Najafgarh | Kailash Gahlot | AAAP | Ajeet Singh Kharkhari | BJP | 6,231 |
| 36 | Bijwasan | Bhupinder Singh Joon | AAAP | Sat Prakash Rana | BJP | 753 |
| 37 | Palam | Bhavna Gaur | AAAP | Vijay Pandit | BJP | 32,765 |
| 38 | Delhi Cantt | Virender Singh Kadian | AAAP | Manish Singh | BJP | 10,590 |
| 39 | Rajinder Nagar | Raghav Chadha | AAAP | Sardar R P Singh | BJP | 20,058 |
| 40 | New Delhi | Arvind Kejriwal | AAAP | Sunil Kumar Yadav | BJP | 21,697 |
| 41 | Jangpura | Praveen Kumar | AAAP | Impreet Singh Bakshi | BJP | 16,063 |
| 42 | Kasturba Nagar | Madan Lal | AAAP | Ravinder Choudhry | BJP | 3,165 |
| 43 | Malviya Nagar | Somnath Bharti | AAAP | Shailender Singh | BJP | 18,144 |
| 44 | R K Puram | Pramila Tokas | AAAP | Anil Kumar Sharma | BJP | 10,369 |
| 45 | Mehrauli | Naresh Yadav | AAAP | Kusum Khatri | BJP | 18,161 |
| 46 | Chhatarpur | Kartar Singh Tanwar | AAAP | Brahm Singh Tanwar | BJP | 3,720 |
| 47 | Deoli(sc) | Prakash @ Prakash Jarwal | AAAP | Arvind Kumar | BJP | 40,173 |
| 48 | Ambedkar Nagar(sc) | Ajay Dutt | AAAP | Khushiram Chunar | BJP | 28,327 |
| 49 | Sangam Vihar | Dinesh Mohaniya | AAAP | Shiv Charan Lal Gupta | JD(U) | 42,522 |
| 50 | Greater Kailash | Saurabh Bharadwaj | AAAP | Shikha Roy | BJP | 16,809 |
| 51 | Kalkaji | Atishi | AAAP | Dharambir Singh | BJP | 11,393 |
| 52 | Tughlakabad | Sahiram | AAAP | Vikram Bidhuri | BJP | 13,758 |
| 53 | Badarpur | Ramvir Singh Bidhuri | BJP | Ram Singh Netaji | AAAP | 3,719 |
| 54 | Okhla | Amanatullah Khan | AAAP | Braham Singh | BJP | 71,827 |
| 55 | Trilokpuri(sc) | Rohit Kumar | AAAP | Kiran | BJP | 12,486 |
| 56 | Kondli(sc) | Kuldeep Kumar | AAAP | Raj Kumar | BJP | 17,907 |
| 57 | Patparganj | Manish Sisodia | AAAP | Ravinder Singh Negi | BJP | 3,207 |
| 58 | Laxmi Nagar | Abhay Verma | BJP | Nitin Tyagi | AAAP | 880 |
| 59 | Vishwas Nagar | Om Prakash Sharma | BJP | Deepak Singla | AAAP | 16,457 |
| 60 | Krishna Nagar | S. K. Bagga (advocate) | AAAP | Dr. Anil Goyal | BJP | 3,995 |
| 61 | Gandhi Nagar | Anil Kumar Bajpai | BJP | Naveen Chaudhary | AAAP | 6,079 |
| 62 | Shahdara | Ram Niwas Goel | AAAP | Sanjay Goyal | BJP | 5,294 |
| 63 | Seema Puri(sc) | Rajendra Pal Gautam | AAAP | Sant Lal | LJP | 56,108 |
| 64 | Rohtas Nagar | Jitender Mahajan | BJP | Sarita Singh | AAAP | 13,241 |
| 65 | Seelampur | Abdul Rehman | AAAP | Kaushal Kumar Mishra | BJP | 36,920 |
| 66 | Ghonda | Ajay Mahawar | BJP | Shridutt Sharma | AAAP | 28,370 |
| 67 | Babarpur | Gopal Rai | AAAP | Naresh Gaur | BJP | 33,062 |
| 68 | Gokalpur(sc) | Surendra Kumar | AAAP | Ranjeet Singh | BJP | 19,488 |
| 69 | Mustafabad | Haji Yunus | AAAP | Jagdish Pradhan | BJP | 20,704 |
| 70 | Karawal Nagar | Mohan Singh Bisht | BJP | Durgesh Pathak | AAAP | 8,223 |