Is Barack Obama lawyer license revoked?

No, this is an internet myth, and it is not true. Neither his law degree nor his law license was ever revoked. The degree was awarded, with academic honors, in 1991 from Harvard Law School. And as for the law license, Mr. Obama voluntarily decided to leave the legal profession to run for political office, so he allowed his license to expire. It is currently on "inactive" status, since he is not an active lawyer. But because he left the legal profession in good standing, he can go back to law any time he wants and he can renew his law license.