| Weed Airport | |
| Faa: | O46 |
| Type: | Public |
| Operator: | County of Siskiyou |
| Location: | Weed, California |
| Elevation-F: | 2,943 |
| Elevation-M: | 897 |
| R1-Number: | 14/32 |
| R1-Length-F: | 5,000 |
| R1-Length-M: | 1,524 |
| R1-Surface: | Asphalt |
Weed Airport is a public airport located four miles (6.4 km) northwest of Weed, serving Siskiyou County, California, USA. This general aviation airport covers 344acres and has one runway.