Abstract: A collapsible sawhorse includes an elongated upright base plate having a pair of upright slots opening through the bottom edge thereof and a pair of leg plates, each with an upright slot opening through the top edge thereof for a fitted slot connection to the base plate. Upon alignment of the slots in the leg plates and base plate, the leg plates are received by the base plate to the extent of engagement of the closed ends of the aligned slots whereby the leg plates are stationarily secured relative to the base plate. The base plate has a transversely extended top surface which, when inverted, serves to support the disassembled leg plates in parallel stacked engagement with the base plate for compact transport and storage.