Qubo (pronunciation: /ˈkjuːboʊ/ KEW-boh) is a multi-platform children's television specialty channel endeavor operated as a joint venture between ION Media Networks, NBCUniversal, Nelvana, Scholastic Corporation, and Classic Media. The endeavor operates multiple services under the Qubo branding, including programming blocks in English and Spanish on the NBC, Telemundo, and Ion Television networks, a digital television network, and video on demand content. The first of these, the Saturday morning blocks, debuted on September 9, 2006.

On May 8, 2006, ION Media Networks, NBCUniversal, Corus Entertainment's Nelvana, Scholastic Corporation, and Classic Media announced plans to launch new children's entertainment endeavor spread across all media platforms, including video-on-demand on digital cable and an interactive webpage. Originally announced under the name "Smart Place for Kids", the official name Qubo was announced in August 2006. The name "Qubo" was chosen for the platform due to its "fun" sound and marketability in both English and Spanish. Each owner contributed shows to the network.