There was a good turnout of 13 junior boys lodges and four junior girls lodges at the seaside city, where they were accompanied by 12 bands.
Before they headed to Bangor, some of the local members took part in their own parade in Portadown town centre.
Photographer Tony Hendron took these pictures of the parade in Portadown on Saturday morning, while Andrew McCarroll of Pacemaker Press was in Bangor for the main event.
61. On parade
The County Armagh Junior Orange Order parade brought crowds to the streets in Bangor. Photo: Andrew McCarroll / Pacemaker Press
62. On parade
Taking part in the County Armagh Junior Orange Order parade in Bangor. Photo: Andrew McCarroll / Pacemaker Press
63. On parade
Music in the air over Bangor. Photo: Andrew McCarroll / Pacemaker Press
64. On parade
Performing an important task. Photo: Andrew McCarroll / Pacemaker Press