David Cleghorn Hogg JP (1840 – 22 August 1914) was a Protestant businessman and politician, originally from Scotland, but established resident in Victoria Park, Derry, County Londonderry.

David Hogg and his partner, Charles Mitchell, built a five-storey shirt factory in Great James Street in 1898.

Hogg was nominated as a Liberal and received the support of the Catholic clergy, despite his religion.

According to Hogg's sole speech in the House of Commons, his election address declared that he was a Liberal in favour of Home Rule for Ireland, but he had not canvassed for votes.

[6] His victory at Londonderry meant that there were a majority of Ulster MPs (17 to 16) who supported the Liberal government.