La 12 is the best-known organised supporter group associated with Boca Juniors and the club’s blue-and-gold terrace culture.
The group has a long-standing presence in Boca’s popular stands and is closely associated with organised matchday support, banners, drums and large travelling followings.
La 12 remained clearly active in 2026. In August, the group was again visible in Boca’s temporary home matches at Huracán, displaying its traditional banners and terrace organisation during the Clausura campaign.