express their interest vs express their interests

Both phrases are correct, but they're used in different contexts. 'Express their interest' refers to a specific interest or intention, while 'express their interests' talks about multiple interests or hobbies. It's important to choose the correct form based on the context of the sentence.

Explained by Miss E.
Editor at TextRanch

Last updated: February 26, 2025 • 6063 views

This phrase is correct and commonly used in English.

"express their interest"

This phrase is used when referring to a specific interest or intention that someone has.

Examples:

The company asked all applicants to express their interest in the position.
She decided to express her interest in learning a new language.

Show examples from the web [+]

Parties may express their interest in a hypothetical settlement.
If the authorities of the Republic of Moldova concerned express their interest, the on-the-spot checks and inspections may be carried out jointly by OLAF and them.
The Parties express their interest in opening, as soon as possible, discussions on future cooperation in the field of air transport.
a statement that interested suppliers should express their interest in the procurement to the procuring entity;
The members referred to in paragraph 2 shall express their interest in participating in the Group in writing.
The parties referred to in paragraph 2 shall express their interest in the participation in the Group in writing.

Alternatives:

show their interest
indicate their interest
demonstrate their interest
reveal their interest
communicate their interest

This phrase is correct and commonly used in English.

"express their interests"

This phrase is used when talking about multiple interests or hobbies that someone has.

Examples:

The students were encouraged to express their interests in extracurricular activities.
He likes to express his interests through painting and music.

Show examples from the web [+]

All the persons with a legitimate interest shall be entitled to receive information, express their interests and submit queries, which should be examined in a fair and non-discriminatory way.
Parties may express their interest in a hypothetical settlement.
It shall indicate that the contracts will be awarded without further publication and invite interested economic operators to express their interest in writing.
Actually, they say that 100 potential customers have written to them to express their interest.
The Parties express their interest in opening, as soon as possible, discussions on future cooperation in the field of air transport.
This will invite interested parties to express their interest within 15 working days.
In restricted procedures, advertisement is, more particularly, intended to enable contractors of Member States to express their interest in contracts by seeking from the contracting authorities invitations to tender under the required conditions.
On 27 August 2012, Latvia published an invitation for potential investors to express their interest in acquiring 50 % minus one vote of airBaltic's capital, [17] although transactions of a different nature were not excluded.
If the authorities of the Republic of Moldova concerned express their interest, the on-the-spot checks and inspections may be carried out jointly by OLAF and them.
a statement that interested suppliers should express their interest in the procurement to the procuring entity;
The members referred to in paragraph 2 shall express their interest in participating in the Group in writing.
The parties referred to in paragraph 2 shall express their interest in the participation in the Group in writing.
Exclusive negotiations were not formally opened until more than two weeks later, so any other serious candidates interested in buying Dexia BIL would have had more than enough time to express their interest.
ÖIAG published announcements in the Austrian and international press [4] on 13 August 2008 inviting potential investors to express their interest in acquiring ÖIAG's shareholding in Austrian Airlines. Bidders had until 24 August 2008 to express their interest.
This call for expressions of interest invites experts, possessing the necessary up-to-date experience in one or more scientific disciplines in the field of fundamental rights, to express their interest in becoming members of the Scientific Committee of the Agency.
The allocation of scarce traffic rights is done on the basis of a procedure that ensures that all parties with a legitimate interest have the facility to express their interest.
it indicates that the contract will be awarded by restricted or negotiated procedure without further publication of a call for competition and invites interested economic operators to express their interest;
It shall indicate that the contracts will be awarded without further publication and invite interested economic operators to express their interest in writing; or
Within one month of the date of adoption of this Decision, the Commission shall invite bodies wishing to participate in the group to express their interest within one month, and to explain their interest and the way in which they meet the above criteria.
it indicates that the contract will be awarded by restricted procedure or competitive procedure with negotiation without further publication of a call for competition and invites interested economic operators to express their interest;

Alternatives:

share their interests
talk about their interests
discuss their interests
mention their interests
convey their interests

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express their interest vs express their interests

"express their interest"

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