In the Lutheran Service Book, Bach is credited for the music for the following Hymns:
378 Break Forth, O Beauteous Light
414 'Tis Good, Lord, to Be Here
449 O Sacred Head, Now Wounded
546 Oh Jesus So Sweet, O Jesus So Mild
657 A Might Fortress is Our God second tune setting
898 The Ancient Law Departs
740 I Am Jesus' Little Lamb is set to a Choral by Bach
My very knowledgeable Pastor/Musician is out of the houser right now doing the music for the District Men's Bible Breakfast.
Here is a link with lots of Bach information on it:
The J.S. Bach Home Page
Music History 102 Brandenburg Concerto
The complete listing of Bach music:
Johann Sebastian Bach - Classical Archives