An intravenous catheter securement device comprises of an intravenous catheter board stabilizer that conforms to patients' bodies and an adjustable elastic sleeve with a hole for catheter insertion, with two overlying flaps for catheter securement. The intravenous catheter hoard base has holes on either side, one side for connection of the elastic sleeve, and the other side provides a fastening location for elastic bands attached to the sleeve for tightness adjustment. An embodiment of the invention involving the intravenous board is displayed separately as an alternative innovation. This device is comprised of a simple form fitting elastic sleeve having a catheter opening with the intent of applying a removable adhesive to the sleeve itself over the catheter for securement purposes. These embodiments establish a simple, standardized, and safe method of securing intravenous catheters sans adhesive material in contact with the epidermis.