Artists 303 is a prestigious collective of professional and semi-professional visual artists based in the South West of England, primarily centred around the A303 corridor in Somerset and Wiltshire. Established over half a century ago, the group was originally formed to provide a platform for regional artists to showcase their work, share resources, and maintain a high standard of contemporary art practice outside the traditional London-centric gallery circuit.

The group's name is a literal nod to its geographic roots, referencing the historic trunk road that connects the West Country to the capital. This connection to the landscape is often reflected in the diverse range of styles and mediums represented within the collective. The membership consists of a broad spectrum of disciplines, including abstract and figurative painting, sculpture, ceramics and mixed media. The group's output is known for its versatility, ranging from experimental water colours and collagraph printmaking to highly structured oils and three-dimensional forms.

One of the defining characteristics of Artists 303 is its commitment to professional excellence. Membership is not open to all; instead, it is selective, requiring a formal application and peer review process to ensure that the group maintains its reputation for quality and innovation. This rigour has secured exhibition opportunities across the region, including regular shows at the Ilminster Arts Centre and various other venues throughout Somerset and Dorset.

The group serves as a vital creative network in a rural region where artists can often feel isolated. By organising regular meetings, critiques and collaborative exhibitions, Artists 303 fosters a sense of community and intellectual exchange. Their exhibitions are frequently thematic, pushing the membership to explore new conceptual boundaries while remaining accessible to the local public. Today, the group continues to evolve, embracing digital platforms and modern aesthetics while remaining anchored in the heritage of the Somerset and Wiltshire art scene.