Tohana is one of the 90 constituencies to go for polls for Haryana Legislative Assembly on October 21. Tohana falls under Sirsa Lok Sabha constituency of Haryana. Subhash Barala is the current MLA of Tohana.
In the 2014 Haryana Vidhan Sabha (Haryana Legislative Assembly) Elections, BJP candidate Subhash Barala defeated INLD’ Nishan Singh.
Out of the 90 Assembly constituencies in Haryana, 17 are reserved for Scheduled Castes as per the Delimitation of Parliamentary and Assembly Constituencies Order, 2008.
Tohana Vidhan Sabha Constituency
Constituency number: 39
Total electors: 2,17,034
Female electors: 1,02,208
Male electors: 1,14,826
Sitting MLA, party: Subhash Barala, BJP
Runner up name, party: Nishan Singh, INLD
Key candidates in Tohana for 2019 Vidhan Sabha elections
Sitting and Previous MLAs of Tohana Assembly (Vidhan Sabha) Constituency
| Year | Winner | Party | Votes | Runner Up | Party | Votes | Margin |
| 2014 | Subhash Barala | BJP | 49462 | Nishan Singh | INLD | 42556 | 6906 |
| 2009 | Paramvir Singh | INC | 46752 | Nishan Singh | INLD | 42900 | 3852 |
| 2005 | Paramvir Singh | INC | 51851 | Nishan Singh | INLD | 33068 | 18783 |
| 2000 | Nishan Singh | INLD | 43076 | Harpal Singhs/O Nand Lal | INC | 37196 | 5880 |
| 1996 | Vinod Kumar | SAP | 39957 | S. Harpal Singh | INC | 29575 | 10382 |
| 1991 | Harpal Singh | INC | 22279 | Vinod Kumar | IND | 19488 | 2791 |
| 1987 | Harpal Singh | CPM | 30261 | Param Vir Singh | INC | 18774 | 11487 |
| 1985 | Harpal Singh | INC | 41120 | S.L.Sardana | LKD | 15671 | 25449 |
| 1982 | Harpal Singh | INC | 31184 | Bakshi Ram | IND | 23792 | 7392 |
| 1977 | Karam Singh | JNP | 23709 | Bhim Singh | INC | 13390 | 10319 |
| 1972 | Harpal Singh | INC | 27907 | Sampuran Singh | CPI | 9756 | 18151 |
| 1968 | Harpal Singh | VHP | 14621 | Mehar Chand | INC | 8156 | 6465 |
| 1967 | H. Singh | INC | 19196 | S. Singh | SSP | 13534 | 5662 |
Important dates
| Notification to be issued on | September 27 |
| Last date for filing nomination | October 4 |
| Scrutiny of nomination | October 5 |
| Last date for withdrawal of nomination | October 7 |
| Date of polling | October 21 |
| Date of Result | October 24 |
In the 2014 Haryana Assembly elections, held on 15 October 2014, the saffron party won the majority in the Assembly and Manohar Lal Khattar was chosen to head the new government. The term of the current Haryana Assembly will end on 2 November.
