Texas State Highway 2

Infobox TX State Highway
type=Historic
route=2
formed=1919
decommissioned=1939
dir1=South
dir2=North
previous_type=SH
previous_route=1
next_type=SH
next_route=3|

State Highway 2, or SH 2, is a deleted Texas highway.

SH 2 was one of the original twenty-six state highways proposed in 1917, overlayed on top of the Meridian Highway and Gulf Division Highway. From 1919 the routing mostly followed present day Interstate 44 (I-44) from Oklahoma to Wichita Falls, and U.S. Highway 287 (US 287) to Fort Worth. It continued on, routed along present day I-35W and I-35 to Waco. From here, the road divided into two branches, both signed as State Highway 2.

The western branch followed the Meridian Highway from Waco, roughly following I-35 through Austin, San Antonio, and terminating in Laredo.

The eastern branch followed the Gulf Division Highway from Waco, routed along present day State Highway 6 through Bryan to Hempstead and into Houston. From there the routing follows US 75 into Galveston, Texas.

All three segments of road at this time also had numerous loops marked with alternate routes simultaneously marked as SH 2, along with occasionally signed SH 2A routes (although most of those routes were given their own numbers by the 1930s).

In 1926, US 81 was routed over SH 2 from Oklahoma to Laredo, while the Gulf Division branch was given a newly rerouted State Highway 6 number (cancelling the Eastern SH 2) from Waco to Houston. The remainder from Houston to Galveston was US 75. While the western routes were marked concurrently, by 1939, SH 2 was deleted in favor of US 81.