1X or 1-X may refer to:

1X Band, a musical group from Slovenia 1xBet, also known as "1X", an online gambling company 1. X. 1905, a piano composition by Leoš Janáček Saab 9-1X Alberta Highway 1X; see Alberta Highway 1A NY 1X; see Hutchinson River Parkway SSH 1X (WA); see List of former state highways in Washington CDMA2000 1x; see CDMA2000 1/x; see Multiplicative inverse 1x-EVDO; see Evolution-Data Optimized Ares 1-X; see Ares I-X Will 1x, early stage name for will.i.am 1x CD-ROM; see CD-ROM EH-1X; see Bell UH-1 Iroquois variants GSC-1X; see GSC bus Xbox One X HTC One X smartphone One-X, 2006 album by Three Days Grace Single scull in rowing 1X Technologies, an American robotics and artificial intelligence company

See also X1 (disambiguation) Onex (disambiguation)