Headspace volatiles from various grape seed oils, which have not been investigated prior to this study, were analyzed by headspace solid phase micro extraction (HS–SPME). SPME compatible vials containing 10.0 g oil each were tightly sealed with aluminium foil and an aluminium cap and extracted isothermally for 10 h to produce sufficient amounts of analytes at room temperature (22 °C) by using a pre-conditioned Supelco 57348 2 cm, 50/30 μm DVB/Carboxen/PDMS Stable-Flex fiber.