If you are referring to Abraham Lincoln the 16th President of the United States, no he is not alive. He was assassinated on April 14th, 1865 at Ford Theater in Washington, DC.. The dying president was taken across the street to Petersen House. After being in a coma for nine hours, Lincoln died at 7:22 am on April 15. Presbyterian minister Phineas Densmore Gurley, then present, was asked to offer a prayer, after which Secretary of War Stanton saluted and said, "Now he belongs to the ages."
As to any other Lincoln being alive or dead, the question will need to be more specific as to either a first or last name.
She is not.
dead
No, they are not.
It would not be possible for the children of Robert Todd Lincoln to be alive. His youngest daughter Jessie was born in 1875.
Lincoln's dead!! Get over it!
No
He is still alive.
no
President Lincoln
yes
He was while alive.
Neither email nor even computers existed when Abraham Lincoln was alive.