Willem Hermanus Coetzer is a South African artist with 166 auction lots recorded since 2009.
| Title | Date | House | Price |
|---|---|---|---|
| Snowfall at Ficksburg, near Basutoland | 2026-07-14 | Bonhams | GBP 192 |
| Laundry by a river | 2026-07-14 | Bonhams | GBP 282 |
| Still Life with Stargazer Lilies in a Clear Vase | 2026-06-23 | Straussco | ZAR 14,415 |
| Kosmos naby Vrede (Cosmos near Vrede) | 2026-06-23 | Straussco | ZAR 18,019 |
| Bosveld N. Transvaal (Bushveld N. Transvaal) | 2026-03-25 | Straussco | ZAR 19,220 |