Kidney transplantation is by far the best therapeutic option for most end-stage renal disease patients. However, there is an increased demand for donor organs worldwide, which cannot be met by the number of currently available organs. Live donation is the key to solving this problem, at least for kidneys. Besides the advantages of better patient and graft survival, short ischaemia times, and pre-emptive transplantation, live donor kidney transplantation offers many creative options to facilitate more transplants, such as paired kidney exchange programmes (or cross-over), unspecified and domino-paired donation. Due to new immunological possibilities, blood group AB0-incompatible transplantation and desensitization prior to transplantation are now a clinical reality. Over the years, the evolution of surgical techniques (from invasive towards minimally-invasive) for live donor nephrectomy has contributed tremendously to the success of the programme. This chapter gives a state-of-the-art overview of kidney donation and transplantation, with an emphasis on surgical aspects.