Skip to content

Hola PolíticaMirror, not megaphone.

Elections
Laws
Sittings
Deputies
Data

·

·

Home Laws Elections Deputies Data

This project is neutral civic infrastructure: it provides data, not opinions.Spotted a mistake?Plenary chronicle Elections How a law is made Data & GDPR Privacy For journalists API & widgetsCode under EUPL-1.2 · Data under CC-BY 4.0 · Complementary to Civio.

Representatives

María del Mar Sánchez Sierra

PPMadridBorn in 1969

Official biography

29 November election

Standing in Madrid: number 8 on the PP list.

Candidacy as proclaimed (BOE of Nov 3, 2026).

All candidacies in Madrid

Who they are

BackgroundLicenciada en Ciencias de la Información.
In Congress1 term since 2023
Before the seatPartido PopularDesde mayo 2022 hasta la actualidadXunta de GaliciaDesde febrero 2013 hasta mayo del 2022Autoridad Portuaria de A CoruñaDesde 2017 hasta el 2022and 1 more
Activities authorised nowPresidenta del Consejo de Administración Sociedad Inpronosa Inversiones, S.L., sin remunerar. Actualmente ningún tipo de relación con la Administración Pública.
Declared incomeSueldo Partido Popular.€37,360.09Sueldo Xunta de Galicia€15,763.64Consejo Autoridad Portuaria de A Coruña€972.24

Since 2023, across all their terms.

Votes cast2,039out of 2,170 possible

TurnoutShare of votes in which the MP cast a ballot (Yes, No or Abstain) out of the total votes during their term. Excludes justified absences (medical leave, parental leave). Votes cast as a minister or government member are counted according to parliamentary convention. The full methodology is on the “Data & GDPR” page.94%2,039 of 2,170

DissentAn MP voting differently from the majority line of their group.0.1%1 time against the group's majority

Votes1447 Breaks with group1 By topic Who they are

and 3 more

Property25 properties declared

Shares and stakesAcciones de la Sociedad Inpronosa Inversiones, S.L.756.715*12Acciones de la Sociedad Fincella S.L.141.600*00Acciones depositadas a fecha 02-08-2023195.005*79

Mortgages and loansNone declared

Assets as declared on taking the seat (August 14, 2023), as written.

The votes where they voted differently from their group's majority. It can be conscience, their territory or a mistake: here is only the fact.

All topics Economy, taxation and budgets Labour rights and employment Justice and fundamental rights Transport and mobility Environment and climate emergency Institutions and parliamentary rules Security and home affairs Housing

No votes with this filter.