In the run up to the Indian general election, 2019, various organisations carried out opinion polls to gauge voting intention in India. Results of such polls are displayed in this article. The date range for these opinion polls are from the Jan 2018 to April 2019. Many organisations have gone on to conduct exit polls and post-poll surveys as well, which too are displayed.

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Opinion polls in India can be controversial. These charges include partisan manipulation.^[1]

Opinion poll methodology has heavily improved and agencies like CSDS have got it absolutely correct on 16 occasions, roughly correct on 7 occasions and wrong on 4 occasions.^[2]

Post-poll surveys, widely published, are fundamentally different from opinion polls.^[3]

Various organisations carried out opinion polling to gauge voting intentions in India. The results of such polls are displayed in this list. The date range for these opinion polls is from the previous general election, held in April and May 2014, to the present day. The ECI banned the release of exit polls from 11 April to 19 May, the last phase of the elections.^[4] The commission also banned the publication or broadcast in the media of predictions made by astrologers and tarot card readers.^[5]

• Opinion polling for the 2014 Indian general election