| 1967–1977 | 1977–2010 | 1994–2010 (secondary) | 2010–2013 | 2013–2020 | 2020–present |
1967–1977[]
| LOGO MISSING |
1977–2010[]
The "44" logo used the same design as WGBH's "2" logo.
1994–2010 (secondary)[]
2010–2013[]
In 2010, the logo changed its branding to "WGBH 44".
2013–2020[]
In 2013, the logo changed its branding to "WGBX 44", replacing the "H" with the "X" in the logo.
2020–present[]

| SVG NEEDED |
On October 1, WGBX reverted its on-air identity to "GBH 44" (but without an apostrophe), using WGBH’s 2020 logo that was introduced across the GBH Educational Foundation’s Boston properties on that date.
| First 8 Studios | Forum Network | GlobalPost | Media Access Group at WGBH | PBS Distribution1 | PBS LearningMedia1 | PBS International1 | GBH Education
Radio: WCAI/WNAN/WZAI | WCRB | WGBH (FM) | Public Radio Exchange Television: Boston Kids & Family TV | WFXZ-CD | WGBH-TV (Kids) | WGBX-TV | WGBY2 | Create3 | World3
1Joint ventures with PBS. |




