Exhibit 99.1 Gold Fields Limited Incorporated in the Republic of South Africa (Registration Number 1968/004880/06) JSE, NYSE, DIFX Share Code: GFI ISIN: ZAE000018123 ("Gold Fields" or the “Company”) RESULTS OF ANNUAL GENERAL MEETING OF GOLD FIELDS LIMITED HELD ON 30 MAY 2024 Shareholders are advised that at the hybrid Annual General Meeting of Gold Fields Limited held on Thursday, 30 May 2024 at 13:30, all resolutions were passed by the requisite majority at the Company’s Annual General Meeting (“AGM”) held in person at 150 Helen Road, Sandown, Sandton and through electronic participation. In accordance with recommended practices, a poll was conducted on each resolution during the meeting. Details of the results of the voting are as follows: Total issued share capital: 895 024 247 Total number of shares present/represented including proxies at the meeting: 753 884 667 being 84,23% of the total votable shares Ordinary resolutions % of votes for the resolution % of votes against the resolution Number of shares voted % of shares voted % of shares abstained ORDINARY RESOLUTION – RE-ELECTION OF EXTERNAL AUDITORS AND DESIGNATED AUDIT PARTNER 1: Appointment of PwC as external auditors 99.96% 0.04% 752,495,730 84.08% 0.16% ORDINARY RESOLUTIONS ELECTION AND RE-ELECTION OF DIRECTORS 2.1: Election of director – MJ Fraser 99.97% 0.03% 750,716,983 83.88% 0.35% 2.2: Election of director – CAT Smit 99.93% 0.07% 750,707,325 83.88% 0.36% 2.3: Re-election of director – SP Reid 97.17% 2.83% 750,715,009 83.88% 0.35% ORDINARY RESOLUTIONS – ELECTION AND RE- ELECTION OF AUDIT CHAIRPERSON AND AUDIT COMMITTEE MEMBERS 3.1: Election of a member and chairperson of the Audit Committee – PG Sibiya 98.31% 1.69% 750,716,620 83.88% 0.35% 3.2: Re-election of Audit committee member – A Andani 99.75% 0.25% 750,715,198 83.88% 0.35% 3.3: Re-election of Audit committee member – PJ Bacchus 98.88% 1.12% 750,714,601 83.88% 0.35% 3.4: Election of Audit committee member – CAT Smit 99.79% 0.21% 750,713,261 83.88% 0.35% ORDINARY RESOLUTION – APPROVAL FOR THE ISSUE OF AUTHORISED BUT UNISSUED SHARES 4: Approval for the issue of authorised but unissued ordinary shares 71.37% 28.63% 752,126,120 84.03% 0.20% ORDINARY RESOLUTIONS – ADVISORY ENDORSEMENTS OF REMUNERATION POLOCY AND REMUNERATION IMPLEMENTATION REPORT 5.1: Advisory endorsement 89.99% 10.01% 752,050,119 84.03% 0.20%

Exhibit 99.1 Ordinary resolutions % of votes for the resolution % of votes against the resolution Number of shares voted % of shares voted % of shares abstained of the Remuneration Policy 5.2: Advisory endorsement of the Remuneration Implementation Report 93.94% 6.06% 748,721,796 83.65% 0.58% Special Resolutions % of votes for the resolution %of votes against the resolution Number of shares voted % of shares voted % of shares abstained SPECIAL RESOLUTION – APPROVAL FOR THE ISSUING OF EQUITY SECURITIES FOR CASH 1: Approval for issue of shares for cash 90.36% 9.64% 750,676,846 83.87% 0.36% SPECIAL RESOLUTIONS REMUNERATION OF NON-EXECUTIVE DIRECTORS 2.1: The Chairperson of the Board (all-inclusive fee) 99.25% 0.75% 750,292,949 83.83% % 0.40% 2.2: The Lead Independent Director of the Board (all- inclusive fee) 96.67% 3.33% 750,295,862 83.83% 0.40% 2.3: Members of the Board (excluding the Chairperson and Lead Independent Director of the Board) 96.72% 3.28% 750,280,745 83.83% 0.40% 2.4:The Chairperson of the Audit Committee 99.34% 0.66% 750,304,691 83.83% 0.40% 2.5: The Chairpersons of the Capital Projects, Control and Review Committee, Nominating and Governance Committee, Remuneration Committee, Risk Committee, SET Committee and SHSD Committee (excluding the Chairperson and Lead Independent Director of the Board) 99.32% 0.68% 750,280,613 83.83% 0.40% 2.6: Members of the Audit Committee (excluding the Chairperson of the Audit Committee and Lead Independent Director of the Board) 99.32% 0.68% 750,310,732 83.83% 0.40% 2.7: Members of the Capital Projects, Control and Review Committee, Nominating and Governance Committee, Remuneration Committee, Risk Committee, SET Committee and SHSD Committee (excluding the Chairpersons of these Committees, Chairperson and Lead Independent Director of the Board) 99.32% 0.68% 750,297,584 83.83% 0.40% 2.8: Chairperson of the Strategy and Investment Committee 99.26% 0.74% 750,310,978 83.83% 0.40% 2.9: Member of the Strategy 99.26% 0.74% 750,298,021 83.83% 0.40%

Exhibit 99.1 Special Resolutions % of votes for the resolution %of votes against the resolution Number of shares voted % of shares voted % of shares abstained and Investment Committee SPECIAL RESOLUTION – GRANT INTER GROUP FINANCIAL ASSISTANCE IN TERMS OF SECTION 44 AND 45 OF THE ACT 3: Approval for the Company to grant inter-group financial assistance in terms of section 44 and 45 of the Act 97.09% 2.91% 752,082,372 84.03% 0.20% SPECIAL RESOLUTION – ACQUISITION OF THE COMPANY’S OWN SHARES 4: Approval for the Acquisition of the Company’s own shares 99.07% 0.93% 752,459,922 84.07% 0.16% 30 May 2024 Sponsor J.P. Morgan Equities South Africa (Pty) Ltd