# Miriam Adelson **Miriam Ochshorn Adelson** (born October 10, 1945) is an Israeli-American physician, philanthropist, and — since her husband [[Sheldon Adelson]]'s January 2021 death — one of the **largest individual political donors in American history**. Miriam was previously known principally as a co-leader (with Sheldon) of the Adelson family philanthropic and political-spending operations; since 2021, she has been the principal active operator. Her 2024-cycle giving of more than **$100 million** to [[Donald Trump]]-aligned operations made her one of the largest single donors to a presidential candidate in American history, and her 2026-cycle activity to date already exceeds the typical individual mega-donor scale. Miriam represents both **structural continuity and structural change** in the Adelson political-spending operation: continuity in maintaining the public/visible donor model her husband pioneered, but change in the operational direction (the broader institutional Republican focus has narrowed somewhat to more direct Trump-coalition support, and the policy priorities have shifted to give more weight to Israel-specific issues relative to Sheldon's broader Republican-coalition spending). ## Background - **Born:** October 10, 1945, Tel Aviv, Israel (then Mandatory Palestine; Israel founded May 1948) - **Education:** Hebrew University of Jerusalem (medical degree, 1971); specialization in internal medicine and addiction medicine - **IDF service:** Served in the Israel Defense Forces (a normative experience for Israelis of her generation) - **Medical career (1970s-80s):** Practiced internal medicine in Tel Aviv; subsequently established addiction-medicine practice; founded the **Adelson Clinic for Drug Abuse Treatment and Research** in Tel Aviv (still operating, now with a Las Vegas branch) - **First marriage:** Married Ariel Ochshorn (Israeli physician); two children; divorced - **1991:** Married [[Sheldon Adelson]] (his second marriage as well; introduced through friends) - **Subsequent residences:** Las Vegas, Israel (maintains substantial homes in both countries) The Israeli-citizen background is structurally significant for Miriam's American political activity. Unlike most U.S. mega-donors who are American-born and operate from a fundamentally American political identity, Miriam's political priorities have been shaped substantially by **Israeli political concerns** — pro-Israel U.S. foreign policy, support for Israeli political leaders (particularly [[Benjamin Netanyahu]]), and opposition to U.S. policies viewed as adverse to Israeli security interests. The pattern is one of the principal examples in contemporary American politics of how naturalized American citizens with strong foreign-country political identities can shape American political outcomes through large-donor spending. ## The Co-Donor Era (1991–2021) During the 30-year period of her marriage to [[Sheldon Adelson]], Miriam was a substantial co-leader of the Adelson political-spending operation but generally operated under the more public profile of Sheldon Adelson as the named donor. The two were typically identified together as "Sheldon and Miriam Adelson" in disclosed political contributions, and policy priorities were substantially shared. Specific Miriam-led initiatives during this period included: - **Adelson Clinic operations.** The Tel Aviv addiction-medicine clinic remained Miriam's principal medical-professional focus throughout - **Adelson family Israel philanthropy.** Including substantial Birthright Israel funding ([[the Adelsons]] cumulatively gave approximately $410 million to the Birthright program) - **Israeli-political relationships.** Miriam maintained the principal relationship with Benjamin Netanyahu and the broader Israeli right-wing political ecosystem ## The Post-Sheldon Era (2021–Present) [[Sheldon Adelson]]'s January 11, 2021 death from non-Hodgkin lymphoma transferred operational control of the Adelson family political and business operations to Miriam. The transition was substantially documented in subsequent reporting and has had several distinctive features: ### Business Restructuring (2022) In 2022, Miriam led the sale of the Las Vegas Strip properties (the Venetian and the Palazzo) to [[Apollo Global Management]] for approximately $6.25 billion. Las Vegas Sands now operates principally in Asian markets (Macau and Singapore), and Miriam's principal ongoing business activity is overseeing the corporate strategy of the international-focused successor company. The sale generated substantial liquid wealth for Miriam — separate from her ongoing Las Vegas Sands equity stake — that has substantially funded her subsequent political-spending operation. ### 2024 Cycle: $100M+ to Trump Miriam's 2024-cycle giving substantially exceeded any previous individual-donor commitment to a Presidential candidate. Documented spending included: - **[[Preserve America PAC]]:** Approximately $90 million to the principal pro-Trump Super PAC for the 2024 general election cycle - **Republican National Committee and joint fundraising committees:** Additional substantial contributions - **Senate and House Republican Super PACs:** Substantial contributions to [[Senate Leadership Fund]] and [[Congressional Leadership Fund]] The 2024 Miriam Adelson operation was widely characterized as the **single largest individual-donor commitment to a Presidential candidate in American history** (in real-dollar terms; some prior cycles' donor operations may have been larger in inflation-adjusted aggregate terms). The contribution was a key feature of the 2024 Trump campaign's outside-spending advantage and was disclosed under her own name — continuing the visible-donor model her husband had pioneered. ### 2026 Cycle: Continuing Activity For the 2026 midterm cycle, Miriam has already given substantial amounts to Senate and House Republican operations. As of April 2026, FEC disclosures showed: - **$30 million** to [[Senate Leadership Fund]] (the Mitch-McConnell-aligned Republican Senate Super PAC) - **$10 million** to [[Congressional Leadership Fund]] (the House Republican leadership Super PAC) - **$40 million** total to congressional Republican operations through April 2026 The 2026 figures already exceed typical Senate-Majority-PAC-scale spending and position Miriam as among the largest single contributors to the Republican 2026 midterm cycle. Final cycle figures will not be available until early 2027. ## Policy Priorities Miriam's political-spending priorities substantially track the priorities her husband [[Sheldon Adelson]] established, but with some shifts in emphasis: 1. **Pro-Israel foreign policy.** Substantially elevated as a priority relative to other issues. Miriam has been a vocal supporter of Israeli right-wing political positions and has made pro-Israel U.S. policy a defining criterion in her political-spending decisions. 2. **Continued opposition to online gambling.** Continues the policy priority Sheldon established, though as Las Vegas Sands has shifted away from U.S. operations the commercial logic has changed. 3. **Trump-coalition support.** The 2024 and 2026 cycle activity is substantially Trump-coalition-focused. The broader Republican-coalition support that Sheldon practiced has narrowed somewhat to more direct Trump-alignment. 4. **Anti-progressive social-policy positions.** Particularly opposition to progressive Israel-Palestine framing in American political discourse; the Adelson-funded Republican Jewish Coalition has been one of the principal opponents of progressive Israel-policy positions in American Jewish political life. ## Presidential Medal of Freedom (2018) In November 2018, Sheldon and Miriam Adelson both received the **Presidential Medal of Freedom** — the highest civilian honor in the United States — from then-President [[Donald Trump]]. The award generated substantial controversy because of the obvious donor-recipient relationship between the Adelsons (then the largest single donors to Trump-aligned operations in the 2018 midterm cycle) and the awarding President. The Medal of Freedom award is structurally significant as one of the most direct contemporary examples of how **substantial individual political donations can produce direct personal recognition** from the President. The award is not subject to the *quid pro quo* corruption framing that the [[Buckley v. Valeo]] anti-corruption doctrine focuses on (no specific legislative or executive action was contingent on the contributions), but the structural relationship — donor gives, recipient President awards highest civilian honor — is one of the more direct contemporary illustrations of the access-and-influence concerns that the post-[[Citizens United v. FEC]] system has substantially constitutionalized as constitutionally invisible. ## Significance for the KB Miriam Adelson matters for the KB on three registers: 1. **The continuation of the Adelson political-spending operation across generational succession.** The post-2021 transition demonstrates how **large-donor political-spending operations can persist** across donor death without losing scale or coherence. Sheldon's operational template (visible donor, specific-issue focus, candidate-relationship strategy) has been substantially preserved under Miriam's direction, with some shifts in policy emphasis but not in operational structure. 2. **The largest contemporary individual-donor commitment to a Presidential candidate.** The 2024 ~$100M Trump commitment is one of the principal contemporary cases of the structural pattern the post-2010 system enables — a single donor's preferences substantially shaping Presidential-cycle financial dynamics. The 2026 midterm-cycle activity already underway extends the pattern. 3. **The foreign-country political-identity case in American mega-donor activity.** Miriam's Israeli citizenship and political identity (in addition to her American naturalization) are unusual among American mega-donors. The Adelson family's substantial Israeli-political activity (relationships with Israeli political leaders; influence on Israeli right-wing political ecosystem; cross-border-political-spending pattern) is one of the principal contemporary cases of how naturalized American citizens with strong foreign-political-identity backgrounds can shape American political outcomes through large-donor spending. ## See Also - [[Sheldon Adelson]] — husband (deceased 2021); the principal architect of the family political-spending operation - [[Donald Trump]] — the principal Presidential candidate the Adelsons have supported (2016, 2020, 2024) - [[Barre Seid]] — the structurally contrasting anonymous-donor case - [[Citizens United v. FEC]] — the case that enabled the post-2010 architecture - [[Senate Leadership Fund]] — major recipient of Miriam Adelson 2026-cycle spending - [[Congressional Leadership Fund]] — major recipient of Miriam Adelson 2026-cycle spending - [[Dark Money]] — broader funding-infrastructure context - [[Campaign Finance Timeline]] — full chronological view - [[Campaign Finance]] — Foundations hub