The invention discloses an adjustable and illuminable clothes support rod. The adjustable and illuminable clothes support rod comprises an upper support rod and a lower support rod. The upper supportrod and the lower support rod are sleeved together. Additionally, the upper support rod can slide relative to the lower support rod. The top of the upper support rod is equipped with a U-shaped support rack. The adjustable and illuminable clothes support rod is capable of adjusting length. Additionally, an LED lamp strip is arranged on the upper support rod. When it is dark, an illumination function is fulfilled by turning on the LED lamp strip through a switch so that clothes are convenient to fetch. A reverse hook is arranged on the support rod and facilitates fetching clothes. When clothesdrop down or clothes are taken from a great distance, dropped clothes or remote clothes can be fetched through the reverse hook.