Apostrophe or apostrophe + s is used to show possession; e.g. StackExchange's English Language Learners or Webmasters' favorite, just to name a few examples. But what if a proper noun ends in apostrophe or apostrophe + s (in the case of a trademark), e.g. Simpsons', Wendy's?

How should I refer to, say, a product manager working for Wendy's in my sentence?

  • Wendy's' product manager insisted [..]
  • Product manager of Wendy's insisted [..]

Thank you in advance.

2 Answers 2


In addition to the two rules (depending on natural pronunciation) of adding an apostrophe to a noun ending with the letter 's' here on OxforDictionaries, the apostrophe is not added to a noun that already has an apostrophe.

Having said this,

Wendy's product manager insisted...

will serve the purpose and is grammatical.

A couple of examples -

McDonald's chief executive Don Thompson defined under performing Australian and Japanese markets as weak and said the Illinois-based company was concentrating on 'stabilising' key priority markets in both Australia and Japan, as well as Germany and the U.S., reported the Sydney Morning Herald - from DailyMail.

The McDonald's parking lot is full of pickup trucks with fishing gear jutting from their beds, sleek hybrids with kayaks or mountain bikes racked to their roofs or tailgates and family vans packed with kids coming from soccer tournaments - from Tribune.

And finally,

In that same interview, Wendy's chief marketing officer, Craig Bahner, noted that Wendy's customers widely request the pretzel bun for other products. Sure, it costs the customers 30 cents more, he said, but "we totally accommodate. We want them to have the product they want." - from USA Today

A Google search for 'Wendy's chief marketing officer' gives the result with the answer Craig S. Bahner.

A little note: I think when we talk about some authorities from some company, not putting an apostrophe is okay. In other words, when we talk about the designation, apostrophe is not mandatory to use. For instance, "Microsoft CEO said that..."; "IBM spokesperson added that..."; "McDonald's Marketing Manager agreed that...", and an article with the headline and an image caption from NYDailyNews which reads Former Microsoft CEO Steve Ballmer etc.

  • 1
    Regarding the last paragraph: just so, we often form compound noun phrases in these cases as an alternative to using the possessive. Interestingly, though, this only works in some cases. We wouldn't say the England king or an America senator; an adjective (English or American) is required instead. Aug 11, 2014 at 16:29
  • @EsotericScreenName that happens in nationality and not in case of company's designation. I have specified it.
    – Maulik V
    Aug 12, 2014 at 1:20

A rule of thumb is that an English would should never have more than one apostrophe. That includes contractions and possessive uses.

  • A notable exception to this rule is proper nouns, e.g. O'Toole's. Aug 11, 2014 at 16:19
  • Let's not forget fo'c's'le.
    – TonyK
    Jun 30, 2022 at 12:41
  • Google shows quite a few examples of "Cap'n's" as well. I don't think this is a real rule.
    – Stuart F
    Feb 14, 2023 at 15:16

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