2019 Nigerian Senate elections in Delta State

District	Incumbent	Party		Elected Senator	Party
Delta South	James Manager		PDP	James Manager		PDP
Delta Central	Ovie Omo-Agege		APC	Ovie Omo-Agege		APC
Delta North	Peter Nwaoboshi		PDP	Peter Nwaoboshi		PDP

A total of 25 candidates registered with the Independent National Electoral Commission to contest in the election. PDP candidate James Manager won the election, defeating APC candidate Emmanuel Uduaghan and 23 other party candidates. Manager received 66.15% of the votes, while Uduaghan received 32.27%^{[5][6][7][8][9][10][11][12][13][14][15][16][17][18]}

2019 Nigerian Senate election in Delta State

Party		Candidate	Votes	%
	PDP	James Manager	257,812	66.15%
	APC	Emmanuel Uduaghan	125,752	32.27%
	Others		6,177	1.58%
Total votes			389,741	100%
	PDP hold

A total of 18 candidates registered with the Independent National Electoral Commission to contest in the election. APC candidate Ovie Omo-Agege won the election, defeating PDP candidate Evelyn Omavowan Oboro and 16 other party candidates. Omo-Agege received 51.34% of the votes, while Oboro received 45.94%^{[19][20][21][22][23][24][25][26]}

2019 Nigerian Senate election in Delta State

Party		Candidate	Votes	%
	APC	Ovie Omo-Agege	111,100	51.34%
	PDP	Evelyn Omavowan Oboro	99,422	45.94%
	Others		5,896	2.72%
Total votes			216,418	100%
	APC hold

A total of 25 candidates registered with the Independent National Electoral Commission to contest in the election. PDP candidate Peter Nwaoboshi won the election, defeating APC candidate Doris Uboh and 23 other party candidates. Nwaoboshi received 82.23% of the votes, while Uboh received 16.03%^{[27][28][29][30][31][32][33][34][35]}

2019 Nigerian Senate election in Delta State

Party		Candidate	Votes	%
	PDP	Peter Nwaoboshi	186,423	82.23%
	APC	Doris Uboh	36,350	16.03%
	Others		3,943	1.74%
Total votes			226,716	100%
	PDP hold