Organization owners can give owner permissions to any member of the organization.

Organization members with the owner role have full administrative access to the organization. For more information, see "Permission levels for an organization."

  1. In the top right corner of GitHub, click your profile photo, then click Your profile. Profile photo

  2. On the left side of your profile page, under "Organizations", click the icon for your organization. organization icons

  3. Under your organization name, click People. The People tab

  4. Select the person or people you'd like to promote to owner. List of members with two members selected

  5. Above the list of members, use the drop-down menu and click Change role. Drop-down menu with option to remove members
  6. Select a new role for the person or people, then click Change role. Radio buttons with owner and member roles and Change role button