Jill Lawrence is a British climber who established herself as a leading figure in traditional climbing in the UK during the 1970s and 1980s. Originally from the UK, she began to make a name for herself on British crags in the mid-1970s and quickly distinguished herself through her commitment to demanding climbs that pushed the boundaries of what women could achieve in the sport at the time.

In the early years of her career, Lawrence collaborated with leading climbers such as Peter Livesey and participated in first female ascents of challenging routes such as Resurrection on Dinas y Gromlech and Fingerlicker on Tremadog, both graded E4, thus laying the groundwork for significant progress in women's climbing in the UK.

In 1976, she and Gill Price successfully completed the Eroica route at Pentire Head, an ascent recognized as one of the first female ascents of an E2-rated crag at the time—a significant milestone for British women climbers in a context where such difficulties were rarely achieved by women. One of the most memorable moments of her career occurred in May 1984 at the International Women’s Meet organized by the Pinnacle Club in North Wales. This gathering brought together some of the world’s best female climbers and marked a key milestone in the history of women’s climbing. On that day, Jill Lawrence became the first woman to complete Right Wall, an iconic E5 route at Dinas y Gromlech, thus setting new performance standards for women at this level of difficulty.

Beyond her climbs, Lawrence was associated with the Pinnacle Club, the all-female British climbing club that played a crucial role in the emancipation and promotion of women climbers in the UK since the early 20th century. Her career and achievements inspired many other women to aim for high levels of performance in traditional climbing during a time when the sport was rapidly evolving.