<P> There are currently eight justices serving on the Supreme Court (the ninth position has been vacant since the July 31, 2018 retirement of Justice Anthony Kennedy); listed in order of seniority, they are: </P> <Ul> <Li> John Roberts, Chief Justice since September 29, 2005 Age 7004232060000000000 ♠ 63 </Li> </Ul> <Li> John Roberts, Chief Justice since September 29, 2005 Age 7004232060000000000 ♠ 63 </Li> <Ul> <Li> Clarence Thomas, Associate Justice since October 23, 1991 Age 7004256150000000000 ♠ 70 </Li> <Li> Ruth Bader Ginsburg, Associate Justice since August 10, 1993 Age 7004311940000000000 ♠ 85 </Li> <Li> Stephen Breyer, Associate Justice since August 3, 1994 Age 7004292150000000000 ♠ 79 </Li> <Li> Samuel Alito, Associate Justice since January 31, 2006 Age 7004249680000000000 ♠ 68 </Li> </Ul>

Who are the current supreme court justices of the united states