# One-way

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> Source: https://en.wikipedia.org/wiki/One-way
> Source revision: 1354417456
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

**One-way** or **one way** may refer to:

- [One-way traffic](/source/One-way_traffic), a street either facilitating only one-way traffic, or designed to direct vehicles to move in one direction
- [One-way travel](/source/One-way_travel), a trip that does not return to its origin

## Music

- [One Way (American band)](/source/One_Way_(American_band)), American R&B-funk band popular from late 1970s through the 1980s
- [One Way (South Korean band)](/source/One_Way_(South_Korean_band)), South Korean R&B/hip hop group managed by YJ Media

### Albums

- [*One Way* (Tamela Mann album)](/source/One_Way_(Tamela_Mann_album)), 2016
- [*One Way* (Selwyn album)](/source/One_Way_(Selwyn_album)), 2004
- [*One Way* (Turbo album)](/source/One_Way_(Turbo_album)), 1992
- *[One Way of Life](/source/One_Way_of_Life)*, the Best of the Levellers

### Songs

- ["One way" (Sid song)](/source/One_way_(Sid_song)), 2009
- "One Way", a song by Dierks Bentley from his 2018 album [*The Mountain*](/source/The_Mountain_(Dierks_Bentley_album))
- "One Way", a single by The Levellers from their 1991 album *[Levelling the Land](/source/Levelling_the_Land)*
- "One Way", a song by 6lack from his 2016 album *[Free 6lack](/source/Free_6lack)*
- "One Way", a song by Loona yyxy from their 2018 EP [*Beauty & the Beat*](/source/Beauty_%26_the_Beat_(EP))
- "One Way", a song by Thelma Aoyama from her 2008 album [*Diary*](/source/Diary_(Thelma_Aoyama_album))
- "One Way", a song by Twenty One Pilots from their 2025 album *[Breach](/source/Breach_(Twenty_One_Pilots_album))*

## Other uses

- [*One Way* (2006 film)](/source/One_Way_(2006_film)), a film by Reto Salimbeni
- [*One Way* (2022 American film)](/source/One_Way_(2022_American_film)), an American action thriller
- [One Way (2022 Indian film)](/source/One_Way_(2022_Indian_film)), an Indian Tamil-language drama film
- [*One-Way* (novel)](/source/One-Way_(novel)) (French *Un aller simple*), a 1994 novel by French writer Didier Van Cauwelaert
- [One-way function](/source/One-way_function), a function that is easy to compute on every input, but hard to invert given the image of a random input
- [One-way encryption](/source/One-way_encryption), in computer science
- [One-way mirror](/source/One-way_mirror), a glass through which one can see only from one side
- [One Way Sport](/source/One_Way_Sport), a sportswear brand
- [Check valve](/source/Check_valve), also a one-way valve
- [Single-use](/source/Single-use), or disposable products

## See also

- [One Way or Another (disambiguation)](/source/One_Way_or_Another_(disambiguation))
- [One-to-one (disambiguation)](/source/One-to-one_(disambiguation))
- [One-to-many (disambiguation)](/source/One-to-many_(disambiguation))

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Adapted from the Wikipedia article [One-way](https://en.wikipedia.org/wiki/One-way) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/One-way?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.