Top 15 Most Famous Ghost Pictures Ever Taken
Ghost Child at Cemetery

A woman named Mrs. Andrews was visiting the grave of her daughter Joyce, who died at 17. Andrews saw nothing unusual when she took this photo of Joyce's gravemarker. When the film was developed, Mrs. Andrews was astonished to see the image of a small child sitting happily at her daughter's grave. The ghost child seem to be aware of Mrs. Andrews since he or she is looking directly into the camera. Is it possible a double exposure? Mrs. Andrews said there were no such children nearby when she took the photograh and moreover did not recognize the child at all. It was no one she would have taken photograh of. She remarked that she did not believe it was the ghost of her daughter as a child.
London's St. Botolph's Chruch Ghost

In 1982, photographer Chris Brackley took a photograph of the interior of London's St. Botolph's Chruch, but never expected what would appear on the film. High in the Church's loft, seen in the upper right hand corner of his photogarph, is a transparent form of what looks like a woman. According to Brackley, to his knowledge there were only three people in the church when this photograh was taken, and none of them were in that loft.
Church Minister Ghost

According to Brad Steiger's Real Ghosts, restless spirits and haunted places, where this photo was found, there was only one other photographer in the church beside the person who took this picture. Neither of them recalled seeing ghost or any flesh-and-blood person standing there who could account for this image. Because the figure is all in black, it has been theorized that the apparition could be that of the churuch minister.
Grandfather Ghost Standing Behind Grandmother

"The lady in the color photo is my granny," she says. "She lived on her own until age 94, when her mind started to weaken and had to be moved to an assisted living home for her own safety. At the end of the first week, there was a picnic for the residents and their families. My mother and sister attended. My sister took two pictures that day, and this is one of them. It was taken on Sunday, 8/17/97, and we think the man behind her is my grandpa who passed away on Sunday, 8/14/84. We did not notice the man in the picture until Christmas Day, 2000 (granny had since passed away), while browsing through some loose family photos at my parents' house. My sister thought it was such a nice picture of granny that she even made a copy for mom, but still, nobody noticed the man behind her for over three years! When I arrived at my parents' house that Christmas day, my sister handed me the picture and said, "Who do you think this man behind granny looks like?" It took a few seconds for it to sink in. I was absolutely speechless. The black and white photos show that it really looks like him."
I don't need what might be a ghost's photograph to attest to this truth: when you're in love with that one special someone, nothing will stop you from being with that person. But it's still pretty nice to get a tangible confirmation of that every once in awhile..
Railroad Crossing Ghost in San Antonio, Texas

A Strange legend surrounds a railroad crossing of San Antonio, Texas. The intersection of the roadway and railraod track, so the story goes, was the site of a tragic accidents in which several school-aged children were killed - but their ghosts linger at the spot and will push idled cars across the tracks, even though the path is uphill. Andy and Debi Chesney's daughter and some of her friends had recently been to the crossing to test the legend, and she took some photographs. Inexplicably, a strange, transparent figure turned up in one of the photos.
Source: knbc.com