Exhibit 22.1

List of Issuers of Debt Securities Guaranteed by Enterprise Products Partners L.P. and Associated Securities at March 31, 2024.

In compliance with Item 601(b)(22) of Regulation S-K, the following is a list of publicly traded debt securities issued by Enterprise Products Operating LLC (the “Subsidiary Issuer”) and guaranteed by Enterprise Products Partners L.P. (the “Parent Guarantor”) (dollars in millions):

	Amounts Outstanding at
Guaranteed Securities	March 31, 2024
Commercial Paper Notes	$	–
Senior Notes MM, 3.75% fixed-rate, due February 2025		1,150
Senior Notes FFF, 5.05% fixed-rate, due January 2026		750
Senior Notes PP, 3.70% fixed-rate, due February 2026		875
Senior Notes HHH, 4.60% fixed-rate, due January 2027		1,000
Senior Notes SS, 3.95% fixed-rate, due February 2027		575
Senior Notes WW, 4.15% fixed-rate, due October 2028		1,000
Senior Notes YY, 3.125% fixed-rate, due July 2029		1,250
Senior Notes AAA, 2.80% fixed-rate, due January 2030		1,250
Senior Notes GGG, 5.35% fixed-rate, due January 2033		1,000
Senior Notes D, 6.875% fixed-rate, due March 2033		500
Senior Notes III, 4.85% fixed-rate, due January 2034		1,000
Senior Notes H, 6.65% fixed-rate, due October 2034		350
Senior Notes J, 5.75% fixed-rate, due March 2035		250
Senior Notes W, 7.55% fixed-rate, due April 2038		400
Senior Notes R, 6.125% fixed-rate, due October 2039		600
Senior Notes Z, 6.45% fixed-rate, due September 2040		600
Senior Notes BB, 5.95% fixed-rate, due February 2041		750
Senior Notes DD, 5.70% fixed-rate, due February 2042		600
Senior Notes EE, 4.85% fixed-rate, due August 2042		750
Senior Notes GG, 4.45% fixed-rate, due February 2043		1,100
Senior Notes II, 4.85% fixed-rate, due March 2044		1,400
Senior Notes KK, 5.10% fixed-rate, due February 2045		1,150
Senior Notes QQ, 4.90% fixed-rate, due May 2046		975
Senior Notes UU, 4.25% fixed-rate, due February 2048		1,250
Senior Notes XX, 4.80% fixed-rate, due February 2049		1,250
Senior Notes ZZ, 4.20% fixed-rate, due January 2050		1,250
Senior Notes BBB, 3.70% fixed-rate, due January 2051		1,000
Senior Notes DDD, 3.20% fixed-rate, due February 2052		1,000
Senior Notes EEE, 3.30% fixed-rate, due February 2053		1,000
Senior Notes NN, 4.95% fixed-rate, due October 2054		400
Senior Notes CCC, 3.95% fixed-rate, due January 2060		1,000
Junior Subordinated Notes C, variable-rate, due June 2067		232
Junior Subordinated Notes D, variable-rate, due August 2077		350
Junior Subordinated Notes E, fixed/variable-rate, due August 2077		1,000
Junior Subordinated Notes F, fixed/variable-rate, due February 2078		700