The Springfield Sign is a big sign in letters that is on a hill overlooking the town of Springfield. The sign was built by nuns and has the biggest "Ring" in Springfield. On the sign are words that rearranged, can either say that Lisa is the jewel, or that Maggie is the jewel.
- While the Springfield Sign is not frequently shown during the series, it is almost always shown in media.
- It is a parody of the Hollywood sign.