Players (O) who have played for Trinity College School Old Boys Second XI or for associated teams

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

	JD O	1878
	O'Brian	1910
	O'Brian	1931-1932
	G O'Brien	1918-1924
	J O'Brien	1921
	O'Brien	1959
	J Ogilvie	1918-1921
	H Oldham	1911
	JC O'Neil	1886
	O'Neil	1886
	O'Neill	1886
	Onslow	1917
	C Onslow	1918-1920
	CO Onslow	1917
	TH Orr	1920
	Osborne	1893
	Osborne	1920
	HC Osborne	1893
	JE Osborne	1898-1912
	W Osborne	1893
	AE Osier	1876
	Osler	1892
	Osler	1926
	Osler	1946
	Osler	1932
	Osler	1917
	CF Osler	1936
	CR Osler	1932-1939
	GF Osler	1932
	GF Osler	1923
	GF Osler	1928
	GS Osler	1917-1918
	GS Osler	1920-1925
	H Osler	1921
	HF Osler	1897-1898
	PC Osler	1930
	PC Osler	1934
	PF Osler	1924-1925
	PS Osler	1929-1938
	RF Osler	1924
	RF Osler	1928-1929
	RF Osler	1932
	S Osler	1929
	S Osler	1938
	W Osler	1929
	Osler(a)	1932
	PC Osler Mnr	1930
	Owen	1923
	Owen	1925
	Owen	1923
	RD Owen	1924