There is no patron saint of submarines. However, there are a number of
patron saints of sailors as recognized by the Catholic Church:
Adjutor of Vernon
Andrew the Apostle
Anthony of Padua
Barbara
Botulph of Ikanhoe
Brendan the Navigator
Brigid of Ireland
Christina of Bolsena
Christopher
Clement I
Constabilis of Cava
Cuthbert
Erasmus
Eulalia of Barcelona
Francis of Paola
Gulstan
Hardoin of Brittany
Honorina
Idesbald of Dunes
Isidore of Chios
Jodocus
John Roche
Julian the Hospitaller
Lucy of Syracuse
Michael the Archangel
Nicholas of Myra
Nicholas of Tolentino
Nuestra Senora de Guia
Our Lady, Star of the Sea
Our Lady of Guidance
Our Lady of Mount Carmel
Our Lady of Solitude
Peter Gonzales
Phocas the Gardener
Spyridon of Cyrpus
Torpes of Pisa
Walburga
The Patron Saint Inex lists no patron saints of bears.
The Patron Saint Index lists no patron saint of dinosaurs.
A patron saint is supposed to be a protector in the Catholic religion. Patron Saint Angelico is the patron saint of artists. A patron saint is a protector of life.
As per the Patron Saint Index, there is no patron saint of wrestlers. However, Saint Sebastian is the patron saint of all athletics and athletes.
Saint Lillian is not a patron saint as per the Patron Saint Index.
No, there is no patron saint of billiards.
There is a patron saint of Wales but no patron saint of whales.
There is no patron saint of color.
There is no patron saint of voting.
There is no patron saint of red heads as per the Patron Saint Index.
As per the Patron Saint Index, Saint Cedd is not a patron saint at this time.
Saint David is not a patron saint of England. He is the patron saint of Wales.