Radio source may refer to:

• An astronomical radio source
• A radio transmitter
• The Radio Open Source podcast and blog

• Radio noise source, a device that emits radio waves at a certain frequency, used to calibrate radio telescope
• Source Radio, a radio station operating from Coventry, England

This disambiguation page lists articles associated with the title Radio source.
If an internal link led you here, you may wish to change the link to point directly to the intended article.