Ballykinlar Halt railway station was on the Belfast and County Down Railway which ran from Belfast to Newcastle, County Down in Northern Ireland.

It was opened by the Belfast and County Down Railway in October 1914, primarily to service the British Army base at Ballykinlar. The station closed to passengers in 1950, by which time it had been taken over by the Ulster Transport Authority. The earliest mention via the British Newspaper Archive was on 31 October 1914 in the Weekly Telegraph https://www.britishnewspaperarchive.co.uk/viewer/bl/0001531/19141031/111/0008.

Preceding station	Historical railways			Following station
Tullymurry		Belfast and County Down Railway Belfast-Newcastle		Dundrum

• Butt, R. V. J. (October 1995). The Directory of Railway Stations: details every public and private passenger station, halt, platform and stopping place, past and present (1st ed.). Sparkford: Patrick Stephens Ltd. ISBN 978-1-85260-508-7. OCLC 60251199. OL 11956311M.
• Jowett, Alan (March 1989). Jowett's Railway Atlas of Great Britain and Ireland: From Pre-Grouping to the Present Day (1st ed.). Sparkford: Patrick Stephens Ltd. ISBN 978-1-85260-086-0. OCLC 22311137.
• Jowett, Alan (2000). Jowett's Nationalised Railway Atlas (1st ed.). Penryn, Cornwall: Atlantic Transport Publishers. ISBN 978-0-906899-99-1. OCLC 228266687.

54°18′04″N 5°47′52″W / 54.30105°N 5.797777°W / 54.30105; -5.797777