Lio Matoh
{{Infobox settlement
| name = Lio Matoh
| image_skyline =
| image_caption =
| image_flag =
| image_shield =
| image_map =
| coordinates = {{coord|3.16667|115.23333|region:MY|display=inline,title}}
| pushpin_map = Borneo
| pushpin_label_position = right
| subdivision_type = Country
| subdivision_name = {{flag|Malaysia}}
| subdivision_type1 = State
| subdivision_name1 = {{flag|Sarawak}}
| subdivision_type2 = Administrative Division
| subdivision_name2 = Marudi
| elevation_m = 1802
}}
Lio Matoh (also known as Lio Matu) is a remote Kenyah Badeng longhouse settlement in the mountainous interior of the Marudi division of Sarawak, Malaysia, not far from the border with Indonesia. It lies approximately {{convert|572.6|km|mi|0}} east-north-east of the state capital Kuching.
Travel to Lio Matoh involves a four-hour 4WD drive from Long San, or it is possible to trek between Lio Matoh and Bario, but it takes seven to nine days. The Baram River begins as a stream near Bario, and it flows through Lio Matoh, the highest that small boats can navigate. It is possible to travel downriver from Lio Matoh by longboat: it takes two days to get to Long San by this method.
Neighbouring settlements include:
- Long Metapa {{convert|7.6|km|mi|1}} east
- Long Tungan {{convert|8.3|km|mi|1}} southwest
- Long Sait {{convert|16.2|km|mi|1}} north
- Long Banga {{convert|17.1|km|mi|1}} east
- Long Selaan {{convert|19.1|km|mi|1}} southwest
- Long Moh {{convert|21.6|km|mi|1}} southwest
- Long Peluan {{convert|22.1|km|mi|1}} northeast
- Long Baleh {{convert|25.1|km|mi|1}} northeast
- Long Datih {{convert|32.4|km|mi|1}} north
- Lepu Wei {{convert|32.8|km|mi|1}} northeast
- Long Pasia in Sabah.
- Long Mio in Sabah.